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人気のある微分積分 >

d/(dA)(-cos(2)(A)-sin(2)(A))

解

\frac{d}{d A} (- cos (2) (A) - sin (2) (A))

解

- cos (2) - sin (2)

+1

十進法表記

- 0.49315 \dots

解答ステップ

\frac{d}{d A} (- cos (2) (A) - sin (2) (A))

和/差の法則を適用:

(f \pm g)^{'} = f^{'} \pm g^{'}

= - \frac{d}{d A} (cos (2) A) - \frac{d}{d A} (sin (2) A)

\frac{d}{d A} (cos (2) A) = cos (2)

\frac{d}{d A} (sin (2) A) = sin (2)

= - cos (2) - sin (2)

グラフ

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