Question

Решите неравенство: 2Sin(2x-p/3) меньше или равно 1

Answer 1

решение на фотографии

Answer 2

$sin(2x-frac{pi}{3})leq frac{1}{2}\ -frac{7pi}{6}+2pi kleq 2x-frac{pi}{3}leq frac{pi}{6}+2pi k,k in mathbb{Z}~~|+frac{pi}{3}\ \-frac{5pi}{6}+2pi kleq 2xleqfrac{pi}{2}+2pi k,k in mathbb{Z}~~~|:2\ \boxed{-frac{5pi}{12}+pi kleq xleq frac{pi}{4}+pi k,k in mathbb{Z}}$