{"id":1673,"date":"2024-11-21T23:41:04","date_gmt":"2024-11-21T20:41:04","guid":{"rendered":"https:\/\/currconv.ru\/blog\/4052-2\/"},"modified":"2024-11-21T23:41:04","modified_gmt":"2024-11-21T20:41:04","slug":"4052","status":"publish","type":"post","link":"https:\/\/currconv.ru\/blog\/4052\/","title":{"rendered":"\u041f\u0440\u0438\u043c\u0435\u0440 \u211658 \u0438\u0437 \u0437\u0430\u0434\u0430\u043d\u0438\u044f 12"},"content":{"rendered":"<div class=\"fpm_start\"><\/div>\n<p id=\"block-497fc4c0-2f3f-462e-85cd-213a6c885693\">\u0430) \u0420\u0435\u0448\u0438\u0442\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 <span class=\"katex-eq\" data-katex-display=\"false\"> \\displaystyle 2cos2x+8cos\\left(\\frac{3\\pi}{2}+x\\right)+3=0<\/span>.<\/p>\n<p>\u0431) \u041d\u0430\u0439\u0434\u0438\u0442\u0435 \u0432\u0441\u0435 \u043a\u043e\u0440\u043d\u0438 \u044d\u0442\u043e\u0433\u043e \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f, \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0430\u0449\u0438\u0435 \u043e\u0442\u0440\u0435\u0437\u043a\u0443 <span class=\"katex-eq\" data-katex-display=\"false\">\\displaystyle \\left[-\\frac{7\\pi}{2}; -2\\pi \\right] <\/span>.<\/p>\n<p><span id=\"more-4052\"><\/span><\/p>\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n<h2 class=\"has-text-align-center wp-block-heading\" id=\"block-8a83fca7-55de-40fe-b45a-a479859ac319\"><strong>\u0420\u0435\u0448\u0435\u043d\u0438\u0435<\/strong><\/h2>\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2022\/12\/6-720x1024.jpg\" alt=\"\" class=\"wp-image-4053\" width=\"540\" height=\"768\" srcset=\"https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2022\/12\/6-720x1024.jpg 720w, https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2022\/12\/6-211x300.jpg 211w, https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2022\/12\/6-768x1092.jpg 768w, https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2022\/12\/6-1081x1536.jpg 1081w, https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2022\/12\/6-1441x2048.jpg 1441w, https:\/\/currconv.ru\/blog\/wp-content\/uploads\/2022\/12\/6-scaled.jpg 1801w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/><\/figure>\n<p><strong>\u041e\u0442\u0432\u0435\u0442:<\/strong>\u00a0\u0430) <span class=\"katex-eq\" data-katex-display=\"false\">-\\frac{\\pi}{6}+2\\pi n, -\\frac{5\\pi}{6}+2\\pi n, n \\in Z <\/span>;<\/p>\n<p>\u0431) <span class=\"katex-eq\" data-katex-display=\"false\"> -\\frac{17\\pi}{6}, -\\frac{13\\pi}{6}<\/span>.<\/p>\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n<p><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>\u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a:<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> \u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430. \u041f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0430 \u043a \u0415\u0413\u042d-2016. \u041f\u0440\u043e\u0444\u0438\u043b\u044c\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c. 40 \u0442\u0440\u0435\u043d\u0438\u0440\u043e\u0432\u043e\u0447\u043d\u044b\u0445 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432 \u043f\u043e \u0434\u0435\u043c\u043e\u0432\u0435\u0440\u0441\u0438\u0438 \u043d\u0430 2016 \u0433\u043e\u0434. \u041f\u043e\u0434 \u0440\u0435\u0434. \u041b\u044b\u0441\u0435\u043d\u043a\u043e \u0424.\u0424., \u041a\u0443\u043b\u0430\u0431\u0443\u0445\u043e\u0432 \u0421.\u042e.\/ \u0420. \u043d\u0430 \u0414.: 2015. \u2014 352 \u0441.(\u0432\u0430\u0440\u0438\u0430\u043d\u0442 6)<\/p>\n<p><script data-noptimize=\"\" data-wpfc-render=\"false\">\nfpm_start( \"true\" );\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0430) \u0420\u0435\u0448\u0438\u0442\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \\displaystyle 2cos2x+8cos\\left(\\frac{3\\pi}{2}+x\\right)+3=0. \u0431) \u041d\u0430\u0439\u0434\u0438\u0442\u0435 \u0432\u0441\u0435 \u043a\u043e\u0440\u043d\u0438 \u044d\u0442\u043e\u0433\u043e \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f, \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0430\u0449\u0438\u0435 \u043e\u0442\u0440\u0435\u0437\u043a\u0443 \\displaystyle \\left[-\\frac{7\\pi}{2}; -2\\pi \\right] . \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u041e\u0442\u0432\u0435\u0442:\u00a0\u0430) -\\frac{\\pi}{6}+2\\pi n, -\\frac{5\\pi}{6}+2\\pi n, n \\in Z ; \u0431) -\\frac{17\\pi}{6}, -\\frac{13\\pi}{6}. \u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a: \u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430. \u041f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0430 \u043a \u0415\u0413\u042d-2016. \u041f\u0440\u043e\u0444\u0438\u043b\u044c\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c. 40 \u0442\u0440\u0435\u043d\u0438\u0440\u043e\u0432\u043e\u0447\u043d\u044b\u0445 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432 \u043f\u043e \u0434\u0435\u043c\u043e\u0432\u0435\u0440\u0441\u0438\u0438 \u043d\u0430 2016 \u0433\u043e\u0434. \u041f\u043e\u0434 \u0440\u0435\u0434. \u041b\u044b\u0441\u0435\u043d\u043a\u043e \u0424.\u0424., \u041a\u0443\u043b\u0430\u0431\u0443\u0445\u043e\u0432 \u0421.\u042e.\/ \u0420. \u043d\u0430 \u0414.: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-1673","post","type-post","status-publish","format-standard","hentry","category-zadanie12_profil"],"_links":{"self":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/1673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/comments?post=1673"}],"version-history":[{"count":0,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/posts\/1673\/revisions"}],"wp:attachment":[{"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/media?parent=1673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/categories?post=1673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/currconv.ru\/blog\/wp-json\/wp\/v2\/tags?post=1673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}