{"id":2824,"date":"2022-05-13T21:57:01","date_gmt":"2022-05-13T19:57:01","guid":{"rendered":"https:\/\/studijni-svet.cz\/kurzy\/courses\/matematika-k-maturite\/lekce\/prevracene-cislo-ke-komplexnimu-cislu-2\/"},"modified":"2022-05-14T17:59:45","modified_gmt":"2022-05-14T15:59:45","slug":"prevracene-cislo-ke-komplexnimu-cislu-2","status":"publish","type":"lesson","link":"https:\/\/studijni-svet.cz\/kurzy\/courses\/matematika-k-maturite\/lekce\/prevracene-cislo-ke-komplexnimu-cislu-2\/","title":{"rendered":"P\u0159evr\u00e1cen\u00e9 \u010d\u00edslo ke komplexn\u00edmu \u010d\u00edslu"},"content":{"rendered":"<p>Bude se n\u00e1m hodit tak\u00e9 znalost toho, jak ke komplexn\u00edmu \u010d\u00edslu vytvo\u0159it \u010d\u00edslo p\u0159evr\u00e1cen\u00e9<\/p>\n<ul>\n<li>Opa\u010dn\u00e9 \u010d\u00edslo k \u010d\u00edslu komplexn\u00edmu se <strong>vytv\u00e1\u0159\u00ed stejn\u011b, jako opa\u010dn\u00e9 \u010d\u00edslo k \u010d\u00edslu re\u00e1ln\u00e9mu<\/strong>.<\/li>\n<li>N\u00e1zorn\u00fd p\u0159\u00edklad: Najdi p\u0159evr\u00e1cen\u00e9 \u010d\u00edslo k \u010d\u00edslu <strong><em>4+3i<\/em><\/strong><\/li>\n<li>\u0158e\u0161en\u00ed: $$\\frac{1}{4+3i}$$<\/li>\n<li>Obecn\u011b plat\u00ed, \u017ee opa\u010dn\u00e9 \u010d\u00edslo pro komplexn\u00ed \u010d\u00edslo <strong><em>x+yi\u00a0<\/em><\/strong><em>je <\/em>$$\\frac{1}{x+yi}$$<\/li>\n<\/ul>\n","protected":false},"comment_status":"closed","ping_status":"closed","template":"","class_list":["post-2824","lesson","type-lesson","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P\u0159evr\u00e1cen\u00e9 \u010d\u00edslo ke komplexn\u00edmu \u010d\u00edslu | Studijni-svet.cz<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/studijni-svet.cz\/kurzy\/courses\/matematika-k-maturite\/lekce\/prevracene-cislo-ke-komplexnimu-cislu-2\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P\u0159evr\u00e1cen\u00e9 \u010d\u00edslo ke komplexn\u00edmu \u010d\u00edslu | Studijni-svet.cz\" \/>\n<meta property=\"og:description\" content=\"Bude se n\u00e1m hodit tak\u00e9 znalost toho, jak ke komplexn\u00edmu \u010d\u00edslu vytvo\u0159it \u010d\u00edslo p\u0159evr\u00e1cen\u00e9 Opa\u010dn\u00e9 \u010d\u00edslo k \u010d\u00edslu komplexn\u00edmu se vytv\u00e1\u0159\u00ed stejn\u011b, jako opa\u010dn\u00e9 \u010d\u00edslo k \u010d\u00edslu re\u00e1ln\u00e9mu. N\u00e1zorn\u00fd p\u0159\u00edklad: Najdi p\u0159evr\u00e1cen\u00e9 \u010d\u00edslo k \u010d\u00edslu 4+3i \u0158e\u0161en\u00ed: $$frac{1}{4+3i}$$ Obecn\u011b plat\u00ed, \u017ee opa\u010dn\u00e9 \u010d\u00edslo pro komplexn\u00ed \u010d\u00edslo x+yi\u00a0je $$frac{1}{x+yi}$$\" \/>\n<meta property=\"og:url\" content=\"https:\/\/studijni-svet.cz\/kurzy\/courses\/matematika-k-maturite\/lekce\/prevracene-cislo-ke-komplexnimu-cislu-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Studijni-svet.cz\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/studijnisvet\/\" \/>\n<meta property=\"article:modified_time\" content=\"2022-05-14T15:59:45+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuta\" \/>\n<script type=\"application\/ld+json\" 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