E
Editor
Sep 18, 2022
Which of the following is the solution of $\sin x \cos x=1/4$ when $0 \leq x\leq 2\pi$=
Difficulty: Easy
A:
${\frac{\pi}{3}+n\pi} U {\frac{\pi}{6}+n\pi}$
B:
${\frac{\pi}{3}+2n\pi}$
C:
${\frac{5\pi}{6}+2n\pi}$
D:
${\frac{7\pi}{18}+n\pi}$
ID: 63273dbaca83163ac3a13067