Solve a trigonometric equation – math.stackexchange.com 14:57 Posted by Unknown No Comments I have difficulty in solving this equation: $$|1-2\sin^2 x|=\lvert\cos x\rvert .$$ What are the indications to solve the exercise correctly? from Hot Questions - Stack Exchange OnStackOverflow via Blogspot Share this Google Facebook Twitter More Digg Linkedin Stumbleupon Delicious Tumblr BufferApp Pocket Evernote Unknown Artikel TerkaitWhat are advantages of Boon of High Magic over Boon of Spell Recall? – rpg.stackexchange.comMatchstick Squares – puzzling.stackexchange.comHow to ask for a bank account "upgrade"? – german.stackexchange.comIdentify Manufacturer and CHIP – electronics.stackexchange.comWhat package is? abstract syntax in paper – tex.stackexchange.comWhen confronted with spam in the LQP queue, should I press 'delete' or 'looks okay'? – meta.stackexchange.com
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