\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} =.
Задание

Вычисли и запиши ответы

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