{"id":12883,"date":"2024-09-15T12:00:00","date_gmt":"2024-09-15T09:00:00","guid":{"rendered":"http:\/\/blog.tetrika.school\/?p=12883"},"modified":"2024-09-16T11:42:14","modified_gmt":"2024-09-16T08:42:14","slug":"ratsionalnye-chisla","status":"publish","type":"post","link":"http:\/\/blog.tetrika.school\/ratsionalnye-chisla\/","title":{"rendered":"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430"},"content":{"rendered":"\n<p>\u0412 6-\u043c \u043a\u043b\u0430\u0441\u0441\u0435 \u0448\u043a\u043e\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0443\u0447\u0435\u043d\u0438\u043a\u0438 \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0442 \u0437\u043d\u0430\u043a\u043e\u043c\u0438\u0442\u044c\u0441\u044f \u0441 \u043f\u043e\u043d\u044f\u0442\u0438\u0435\u043c \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b. \u042d\u0442\u043e \u0432\u0430\u0436\u043d\u0430\u044f \u0442\u0435\u043c\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0443\u0433\u043b\u0443\u0431\u0438\u0442\u044c \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0430\u0440\u0438\u0444\u043c\u0435\u0442\u0438\u043a\u0438 \u0438 \u0430\u043b\u0433\u0435\u0431\u0440\u044b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043c\u044b\u0448\u043b\u0435\u043d\u0438\u0435. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c, \u0447\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430, \u0438\u0445 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430, \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b, \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0430 \u0447\u0438\u0441\u0435\u043b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u0434\u0430\u0447 \u0441 \u0438\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c.<\/p>\n\n\n\n<ul class=\"post-sidebar__toc-list wp-block-list\">\n<li><a href=\"#\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435\">\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430<\/a><\/li>\n\n\n\n<li><a href=\"#\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430\">\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b<\/a><\/li>\n\n\n\n<li><a href=\"#\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435-2\">\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430<\/a><\/li>\n\n\n\n<li><a href=\"#\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430-2\">\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b<\/a><\/li>\n\n\n\n<li><a href=\"#\u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0435\">\u0420\u0430\u0437\u043b\u0438\u0447\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u0446\u0435\u043b\u044b\u043c\u0438, \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0438 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0447\u0438\u0441\u043b\u0430\u043c\u0438&nbsp;<\/a><\/li>\n\n\n\n<li><a href=\"#\u0437\u0430\u0434\u0430\u0447\u0438\">\u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u0434\u0430\u0447 \u0441 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0447\u0438\u0441\u043b\u0430\u043c\u0438<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435\"><strong>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430<\/strong><\/h2>\n\n\n\n<p>\u0420\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430 \u2014 \u044d\u0442\u043e \u0447\u0438\u0441\u043b\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0432 \u0432\u0438\u0434\u0435 \u0434\u0440\u043e\u0431\u0438 a\/b, \u0433\u0434\u0435 a \u0438 b \u2014 \u0446\u0435\u043b\u044b\u0435 \u0447\u0438\u0441\u043b\u0430, \u0430 b \u043d\u0435 \u0440\u0430\u0432\u043d\u043e 0. \u042d\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u0442, \u0447\u0442\u043e \u043b\u044e\u0431\u043e\u0435 \u0447\u0438\u0441\u043b\u043e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0432 \u0432\u0438\u0434\u0435 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0439 \u0438\u043b\u0438 \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0439 \u043f\u0435\u0440\u0438\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u043e\u0439 \u0434\u0440\u043e\u0431\u0438, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c.<\/p>\n\n\n\n<p><strong>\u041f\u0440\u0438\u043c\u0435\u0440\u044b \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b:<\/strong><\/p>\n\n\n\n<ol style=\"list-style: initial !important\">\n<li> 1\/2 (0,5);\n<\/li><li> 3\/4 (0.,75);\n<\/li><li> -7\/3 (-2,3333&#8230;);\n<\/li><li> 5 (\u043c\u043e\u0436\u043d\u043e \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u043a\u0430\u043a 5\/1);\n<\/li><li> 0 (\u043c\u043e\u0436\u043d\u043e \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u043a\u0430\u043a 0\/1).\n<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430\">\u0420\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430: <strong>\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/strong><\/h2>\n\n\n\n<p><strong>1. \u0417\u0430\u043c\u043a\u043d\u0443\u0442\u043e\u0441\u0442\u044c \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u043b\u043e\u0436\u0435\u043d\u0438\u044f:<\/strong> \u0441\u0443\u043c\u043c\u0430 \u0434\u0432\u0443\u0445 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0442\u0430\u043a\u0436\u0435 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c.<\/p>\n\n\n\n<p><strong>2. \u0417\u0430\u043c\u043a\u043d\u0443\u0442\u043e\u0441\u0442\u044c \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u044b\u0447\u0438\u0442\u0430\u043d\u0438\u044f: <\/strong>\u0440\u0430\u0437\u043d\u043e\u0441\u0442\u044c \u0434\u0432\u0443\u0445 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0442\u0430\u043a\u0436\u0435 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c.<\/p>\n\n\n\n<p><strong>3. \u0417\u0430\u043c\u043a\u043d\u0443\u0442\u043e\u0441\u0442\u044c \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0443\u043c\u043d\u043e\u0436\u0435\u043d\u0438\u044f: <\/strong>\u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0434\u0432\u0443\u0445 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0442\u0430\u043a\u0436\u0435 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c.<\/p>\n\n\n\n<p><strong>4. \u0417\u0430\u043c\u043a\u043d\u0443\u0442\u043e\u0441\u0442\u044c \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0434\u0435\u043b\u0435\u043d\u0438\u044f:<\/strong> \u0447\u0430\u0441\u0442\u043d\u043e\u0435 \u0434\u0432\u0443\u0445 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b (\u0433\u0434\u0435 \u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u043d\u0435 \u0440\u0430\u0432\u0435\u043d \u043d\u0443\u043b\u044e) \u0442\u0430\u043a\u0436\u0435 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c.<\/p>\n\n\n\n<p><strong>5. \u041f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c:<\/strong> \u043c\u0435\u0436\u0434\u0443 \u043b\u044e\u0431\u044b\u043c\u0438 \u0434\u0432\u0443\u043c\u044f \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0447\u0438\u0441\u043b\u0430\u043c\u0438 \u0432\u0441\u0435\u0433\u0434\u0430 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0434\u0440\u0443\u0433\u043e\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e.<\/p>\n\n\n\n<p><strong>6. \u0410\u0441\u0441\u043e\u0446\u0438\u0430\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0441\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0438 \u0443\u043c\u043d\u043e\u0436\u0435\u043d\u0438\u044f:&nbsp;<\/strong><\/p>\n\n\n\n<p>(a + b) + c = a + (b + c) \u0438 (a \u2219 b) \u2219 c = a \u2219 (b \u2219 c)<\/p>\n\n\n\n<p><strong>7. \u041a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0441\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0438 \u0443\u043c\u043d\u043e\u0436\u0435\u043d\u0438\u044f:&nbsp;<\/strong><\/p>\n\n\n\n<p>a + b = b + a \u0438 a \u2219 b = b \u2219 a<\/p>\n\n\n\n<p><strong>8. \u0414\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0443\u043c\u043d\u043e\u0436\u0435\u043d\u0438\u044f \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u043b\u043e\u0436\u0435\u043d\u0438\u044f:&nbsp;<\/strong><\/p>\n\n\n\n<p>a \u2219 (b + c) = (a \u2219 b) + (a \u2219 c)<\/p>\n\n\n\n<p><strong>9. \u0421\u0443\u0449\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0443\u043b\u044f \u0438 \u0435\u0434\u0438\u043d\u0438\u0446\u044b:<\/strong> \u0434\u043b\u044f \u043b\u044e\u0431\u043e\u0433\u043e \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 a \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f a + 0 = a \u0438 a \u2219 1 = a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435-2\"><strong>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 <\/strong><strong>\u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430<\/strong><\/h2>\n\n\n\n<p>\u0418\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430 \u2014 \u044d\u0442\u043e \u0447\u0438\u0441\u043b\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435\u043b\u044c\u0437\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0432 \u0432\u0438\u0434\u0435 \u0434\u0440\u043e\u0431\u0438 a\/b, \u0433\u0434\u0435 a \u0438 b \u2014 \u0446\u0435\u043b\u044b\u0435 \u0447\u0438\u0441\u043b\u0430, \u0430 b \u043d\u0435 \u0440\u0430\u0432\u043d\u043e 0. \u0418\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430 \u0438\u043c\u0435\u044e\u0442 \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0435 \u043d\u0435\u043f\u0435\u0440\u0438\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u043e\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435.<\/p>\n\n\n\n<p><strong>\u041f\u0440\u0438\u043c\u0435\u0440\u044b \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b:<\/strong><\/p>\n\n\n\n<ol style=\"list-style: initial !important\">\n<li> \u221a2 = 1,4142135&#8230;;\n<\/li><li> -\u221a10 = -3,162277\u2026;\n<\/li><li> \u03c0 = 3,141592\u2026;\n<\/li><li> e =&nbsp; 2,718281\u2026\n<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430-2\"><strong>\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 <\/strong><strong>\u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b<\/strong><\/h2>\n\n\n\n<p><strong>1. \u041d\u0435\u043f\u0435\u0440\u0438\u043e\u0434\u0438\u0447\u043d\u043e\u0441\u0442\u044c: <\/strong>\u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u043e\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e \u0438 \u043d\u0435 \u0438\u043c\u0435\u0435\u0442 \u043f\u0435\u0440\u0438\u043e\u0434\u0438\u0447\u043d\u043e\u0441\u0442\u0438.<\/p>\n\n\n\n<p><strong>2. \u0417\u0430\u043c\u043a\u043d\u0443\u0442\u043e\u0441\u0442\u044c:<\/strong> \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u043d\u0435 \u0437\u0430\u043c\u043a\u043d\u0443\u0442\u043e \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0430\u0440\u0438\u0444\u043c\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439.<\/p>\n\n\n\n<p><strong>3. \u0420\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c: <\/strong>\u0441\u0443\u043c\u043c\u0430 \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0438 \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0432\u0441\u0435\u0433\u0434\u0430 \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0435\"><strong>\u0420\u0430\u0437\u043b\u0438\u0447\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u0446\u0435\u043b\u044b\u043c\u0438, \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0438 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0447\u0438\u0441\u043b\u0430\u043c\u0438<\/strong><\/h2>\n\n\n\n<p>\u0427\u0438\u0441\u043b\u0430 \u043c\u043e\u0436\u043d\u043e \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u044c \u043d\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432, \u043a\u0430\u0436\u0434\u043e\u0435 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0435 \u0442\u0438\u043f\u044b \u0447\u0438\u0441\u0435\u043b:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/1-16-1024x580.png\" alt=\"\" class=\"wp-image-13073\" width=\"531\" height=\"300\" srcset=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/1-16-1024x580.png 1024w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/1-16-300x170.png 300w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/1-16-768x435.png 768w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/1-16-800x453.png 800w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/1-16-438x248.png 438w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/1-16.png 1476w\" sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/figure>\n\n\n\n<p><strong>1. \u041d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430: <\/strong>\u0447\u0438\u0441\u043b\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0434\u043b\u044f \u0441\u0447\u0451\u0442\u0430 (1, 2, 3, &#8230;). \u041e\u043d\u0438 \u0432\u0441\u0435\u0433\u0434\u0430 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435. \u041f\u0440\u0438\u043c\u0435\u0440\u044b: 1, 2, 3, 4, 5.<\/p>\n\n\n\n<p><strong>2. \u0426\u0435\u043b\u044b\u0435 \u0447\u0438\u0441\u043b\u0430:<\/strong> \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430, \u043d\u043e\u043b\u044c \u0438 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430 (&#8230;, -3, -2, -1, 0, 1, 2, 3, &#8230;). \u041f\u0440\u0438\u043c\u0435\u0440\u044b: -3, -2, -1, 0, 1, 2, 3.<\/p>\n\n\n\n<p><strong>3. \u0420\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430: <\/strong>\u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0432\u0441\u0435 \u0446\u0435\u043b\u044b\u0435 \u0447\u0438\u0441\u043b\u0430 \u0438 \u0434\u0440\u043e\u0431\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0432 \u0432\u0438\u0434\u0435 a\/b, \u0433\u0434\u0435 a \u0438 b \u2014 \u0446\u0435\u043b\u044b\u0435 \u0447\u0438\u0441\u043b\u0430, \u0430 b \u043d\u0435 \u0440\u0430\u0432\u043d\u043e 0. \u041f\u0440\u0438\u043c\u0435\u0440\u044b: 1\/2, 4, -5, 0,75.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u0437\u0430\u0434\u0430\u0447\u0438\"><strong>\u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u0434\u0430\u0447  \u043d\u0430 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430<\/strong><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">\u041f\u0440\u0438\u043c\u0435\u0440 1. \u0421\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b.<\/h4>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeOoT3en9yrzxEXzyqxD-M-VAqSJO_XUHuj-V9gfte7Nnw61SNll45bl0b0XEsnFb6Lmit3MTBVHqbU6aEJzWzeHHn6wbshk1iqQvTwWPYOsVbeT4weKv9oV9xyA2-ksAWyEa14g_fuwRTNhJgJobD4Iow1?key=rKryB1XvoWtv6_5frA--KA\" alt=\"\" width=\"402\" height=\"61\"\/><\/figure>\n\n\n\n<p>\u0420\u0435\u0448\u0435\u043d\u0438\u0435:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-14.png\" alt=\"\" class=\"wp-image-13074\" width=\"510\" height=\"300\" srcset=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-14.png 986w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-14-300x176.png 300w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-14-768x452.png 768w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-14-800x471.png 800w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-14-422x248.png 422w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/figure>\n\n\n\n<p><strong>\u041f\u0440\u0438\u043c\u0435\u0440 2. \u0420\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430: \u0432\u044b\u0447\u0438\u0442\u0430\u043d\u0438\u0435.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-4-1024x268.png\" alt=\"\" class=\"wp-image-13077\" width=\"624\" height=\"162\" srcset=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-4-1024x268.png 1024w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-4-300x79.png 300w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-4-768x201.png 768w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-4-559x146.png 559w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-4-440x115.png 440w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><\/figure>\n\n\n\n<p>\u0420\u0435\u0448\u0435\u043d\u0438\u0435:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/5-9.png\" alt=\"\" class=\"wp-image-13075\" width=\"520\" height=\"326\" srcset=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/5-9.png 986w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/5-9-300x188.png 300w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/5-9-768x481.png 768w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/5-9-800x501.png 800w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/5-9-396x248.png 396w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u041f\u0440\u0438\u043c\u0435\u0440 3. \u0423\u043c\u043d\u043e\u0436\u0435\u043d\u0438\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b.<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-2-1024x238.png\" alt=\"\" class=\"wp-image-13076\" width=\"637\" height=\"148\" srcset=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-2-1024x238.png 1024w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-2-300x70.png 300w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-2-768x179.png 768w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-2-1536x358.png 1536w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-2-2048x477.png 2048w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-2-800x186.png 800w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-2-559x130.png 559w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-2-440x102.png 440w\" sizes=\"auto, (max-width: 637px) 100vw, 637px\" \/><\/figure>\n\n\n\n<p>\u0420\u0435\u0448\u0435\u043d\u0438\u0435:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-15.png\" alt=\"\" class=\"wp-image-13078\" width=\"514\" height=\"302\" srcset=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-15.png 986w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-15-300x176.png 300w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-15-768x452.png 768w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-15-800x471.png 800w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/3-15-422x248.png 422w\" sizes=\"auto, (max-width: 514px) 100vw, 514px\" \/><\/figure>\n\n\n\n<p><strong>\u041f\u0440\u0438\u043c\u0435\u0440 4. \u0420\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430: \u0434\u0435\u043b\u0435\u043d\u0438\u0435.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-6-1024x280.png\" alt=\"\" class=\"wp-image-13079\" width=\"638\" height=\"174\" srcset=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-6-1024x280.png 1024w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-6-300x82.png 300w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-6-768x210.png 768w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-6-1536x419.png 1536w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-6-2048x559.png 2048w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-6-800x218.png 800w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-6-559x153.png 559w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/slajd-6-440x120.png 440w\" sizes=\"auto, (max-width: 638px) 100vw, 638px\" \/><\/figure>\n\n\n\n<p>\u0420\u0435\u0448\u0435\u043d\u0438\u0435:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/7-5.png\" alt=\"\" class=\"wp-image-13080\" width=\"512\" height=\"307\" srcset=\"http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/7-5.png 1016w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/7-5-300x180.png 300w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/7-5-768x461.png 768w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/7-5-800x480.png 800w, http:\/\/blog.tetrika.school\/wp-content\/uploads\/2024\/08\/7-5-413x248.png 413w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u0420\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u044c\u044e \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0438. \u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0438\u0445 \u0441\u0432\u043e\u0439\u0441\u0442\u0432 \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0439 \u0441 \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0447\u0438\u0441\u043b\u0430\u043c\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043b\u0443\u0447\u0448\u0435 \u0440\u0435\u0448\u0430\u0442\u044c \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0437\u0430\u0434\u0430\u0447\u0438 \u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0442\u044c \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043c\u044b\u0448\u043b\u0435\u043d\u0438\u0435. \u0420\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430 \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0446\u0435\u043b\u044b\u0435 \u0438 \u0434\u0440\u043e\u0431\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430, \u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u043d\u0430\u0434 \u043d\u0438\u043c\u0438 \u0438\u0433\u0440\u0430\u044e\u0442 \u043a\u043b\u044e\u0447\u0435\u0432\u0443\u044e \u0440\u043e\u043b\u044c \u0432 \u0430\u043b\u0433\u0435\u0431\u0440\u0435 \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0440\u0430\u0437\u0434\u0435\u043b\u0430\u0445 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0438.<\/p>\n<\/blockquote>\n\n\n\n<p><strong>\u0415\u0441\u043b\u0438 \u0440\u0435\u0431\u0451\u043d\u043e\u043a \u0438\u0441\u043f\u044b\u0442\u044b\u0432\u0430\u0435\u0442 \u0442\u0440\u0443\u0434\u043d\u043e\u0441\u0442\u0438 \u0432 \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0438 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b, \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435\u0441\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u043c\u0438 \u0441\u0442\u0430\u0442\u044c\u0438 \u0434\u043b\u044f \u0442\u0440\u0435\u043d\u0438\u0440\u043e\u0432\u043a\u0438 \u0438\u043b\u0438 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442\u0435 \u043a \u043d\u0430\u043c \u043d\u0430 \u0437\u0430\u043d\u044f\u0442\u0438\u044f \ud83d\udc9c<\/strong><\/p>\n\n\n<div class=\"post-item__content-cta\">\n    <svg class=\"post-item__content-cta-decor post-item__content-cta-decor-circle\" width=\"71\" height=\"71\"\n         viewBox=\"0 0 71 71\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n        <circle opacity=\"0.1\" cx=\"35.5\" cy=\"35.5\" r=\"35.5\" fill=\"white\"\/>\n    <\/svg>\n\n    <svg class=\"post-item__content-cta-decor post-item__content-cta-decor-big\" width=\"479\" height=\"346\"\n         viewBox=\"0 0 479 346\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n        <path opacity=\"0.2\"\n              d=\"M19.7236 345.522C16.7136 345.319 13.6925 344.386 10.8783 342.641C1.31626 336.702 -2.2368 323.66 2.96125 313.559C5.59279 308.444 8.19282 303.36 10.7936 298.243C42.2284 236.493 74.7666 172.634 143.026 140.598C195.358 116.053 259.397 114.727 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\u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c, \u0447\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430, \u0438\u0445 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430, \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0438\u0440\u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b, \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0430 \u0447\u0438\u0441\u0435\u043b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u0434\u0430\u0447 \u0441 \u0438\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c. \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13071,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[93],"tags":[],"class_list":["post-12883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-textbooks"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0440\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430 &#8212; \u0411\u043b\u043e\u0433 \u0422\u0435\u0442\u0440\u0438\u043a\u0438<\/title>\n<meta name=\"description\" content=\"\u0412 \u0441\u0442\u0430\u0442\u044c\u0435 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