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人気のある微分積分 >

integral from-1 to 1 of 2-x

解

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

解

4

解答ステップ

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

総和規則を適用する:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int_{- 1}^{1} 2 d x - \int_{- 1}^{1} x d x

\int_{- 1}^{1} 2 d x = 4

\int_{- 1}^{1} x d x = 0

= 4 - 0

簡素化

= 4

グラフ

人気の例

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