\displaystyle\int_{0}^{2} x^2dx =. \displaystyle\int_{-\frac{\pi}{4}}^{\frac{\pi}{4}} \dfrac{5dx}{\sin^2x} =. \displaystyle\int

Задание

Вычисли и запиши ответы

\(\displaystyle\int\_{0}^{2} x^2dx = \) [ ].
\(\displaystyle\int\_{-\frac{\pi}{4}}^{\frac{\pi}{4}} \dfrac{5dx}{\sin^2x} = \) [ ].
\(\displaystyle\int\_{0,5}^{1} \dfrac{dx}{x^3} = \) [ ].