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人気のある微分積分 >

integral from 2 to 3 of 3-x

解

\int_{2}^{3} 3 - x d x

解

\frac{1}{2}

+1

十進法表記

0.5

解答ステップ

\int_{2}^{3} 3 - 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_{2}^{3} 3 d x - \int_{2}^{3} x d x

\int_{2}^{3} 3 d x = 3

\int_{2}^{3} x d x = \frac{5}{2}

= 3 - \frac{5}{2}

簡素化

3 - \frac{5}{2} : \frac{1}{2}

= \frac{1}{2}

グラフ

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