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人気のある微分積分 >

integral from 4 to 12 of 1

解

\int_{4}^{12} 1 d x

解

8

解答ステップ

\int_{4}^{12} 1 d x

定数の積分:

\int a d x = a x

= [1 \cdot x]_{4}^{12}

簡素化

= [x]_{4}^{12}

限度を計算する:

8

= 8

グラフ

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