9000150305
Část:
A
Vypočtěte \(\int \frac{8}
{\cos ^{2}x}\, \text{d}x\) na intervalu \(\left(0;\frac{\pi}2\right)\).
\(8\mathop{\mathrm{tg}}\nolimits x + c,\ c\in \mathbb{R}\)
\(- 8\mathop{\mathrm{cotg}}\nolimits x + c,\ c\in \mathbb{R}\)
\(8\mathop{\mathrm{cotg}}\nolimits x + c,\ c\in \mathbb{R}\)
\(- 8\mathop{\mathrm{tg}}\nolimits x + c,\ c\in \mathbb{R}\)
