ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある微分積分 >

integral from 1 to 2 of r^2

解

\int_{1}^{2} r^{2} d r

解

\frac{7}{3}

+1

十進法表記

2.33333 \dots

解答ステップ

\int_{1}^{2} r^{2} d r

べき乗則を適用する

= [\frac{r ^{3}}{3}]_{1}^{2}

限度を計算する:

\frac{7}{3}

= \frac{7}{3}

グラフ

人気の例

integral from 1 to x^2 of sec(t)

\int_{1}^{x^{2}} sec (t) d t

integral from-pi/2 to pi/2 of xsin(x)

\int_{- \frac{π}{2}}^{\frac{π}{2}} x sin (x) d x

integral from 0 to log_{3 of (7)}3^x

\int_{0}^{l o g_{3} (7)} 3^{x} d x

integral from 2 to 5 of 3^{2x}

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

integral from 2 to 3 of (4-x^2)

\int_{2}^{3} (4 - x^{2}) d x