國文老師的告白
Solving trig equations with multiple solutions Cos (3x) + Cos (x) = Cos (2x) for x between 0 and 180國文老師的告白我是個國中的 國文老師,生平最痛苦的事情就是改作文!!字醜就算了,還會自己學倉頡創字!!創字就算了,還會用自己奇怪的邏輯寫句子!!每次都改到哭笑不得……………=============================Solving trig equations with multiple solutions Cos (3x) + Cos (x) = Cos (2x) for x between 0 and 180 You can watch this video also on : http://www.mmtutorial.com/...
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