Question

Решить
2sin x + √3>0

Answer 1

$2sinx\ \textgreater \ -\sqrt{3}$
$sinx\ \textgreater \ -\frac{\sqrt{3}}{2}$
$-\frac{ \pi }{3}+2 \pi k\ \textless \ x\ \textless \ \frac{4 \pi }{3}+2 \pi k$, k∈Z