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人気のある微分積分 >

integral from 0 to pi/2 of 1

解

\int_{0}^{\frac{π}{2}} 1

解

\frac{π}{2}

+1

十進法表記

1.57079 \dots

解答ステップ

\int_{0}^{\frac{π}{2}} 1 d x

定数の積分:

\int a d x = a x

= [1 \cdot x]_{0}^{\frac{π}{2}}

簡素化

= [x]_{0}^{\frac{π}{2}}

限度を計算する:

\frac{π}{2}

= \frac{π}{2}

グラフ

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