Вычислите интеграл \(\large{\int\limits_0^{\frac{{\pi}}{4}}\cos^2{x}dx.}\) \(\large\frac{{\pi}+2}{8}\) \(\large\frac{{\pi}}{8}\) \(\large\frac{{\pi}-1}{4}\) \(0,125\)
Задание

Вычислите интеграл \(\large{\int\limits_0^{\frac{{\pi}}{4}}\cos^2{x}dx.}\)

  • \(\large\frac{{\pi}+2}{8}\)
  • \(\large\frac{{\pi}}{8}\)
  • \(\large\frac{{\pi}-1}{4}\)
  • \(0,125\)