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人気のある微分積分 >

integral from 1 to sqrt(2 of) 1/(x^2)

解

\int_{1}^{2} \frac{1}{x ^{2}} d x

解

- \frac{1}{2} + 1

+1

十進法表記

0.29289 \dots

解答ステップ

\int_{1}^{2} \frac{1}{x ^{2}} d x

べき乗則を適用する

= [- \frac{1}{x}]_{1}^{2}

限度を計算する:

- \frac{1}{2} + 1

= - \frac{1}{2} + 1

グラフ

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