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人気のある微分積分 >

derivative of cot(pix)

解

\frac{d}{d x} (cot (π x))

解

- csc^{2} (π x) π

解答ステップ

\frac{d}{d x} (cot (π x))

連鎖法則を適用:

- csc^{2} (π x) \frac{d}{d x} (π x)

= - csc^{2} (π x) \frac{d}{d x} (π x)

\frac{d}{d x} (π x) = π

= - csc^{2} (π x) π

グラフ

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