jee-main 2022 Q63

jee-main · India · session2_25jul_shift1 Standard trigonometric equations Solve trigonometric equation for solutions in an interval

The number of solutions of $\cos x = \sin x$, such that $- 4 \pi \leq x \leq 4 \pi$ is
(1) 4
(2) 6
(3) 8
(4) 12

The number of solutions of $\cos x = \sin x$, such that $- 4 \pi \leq x \leq 4 \pi$ is\\
(1) 4\\
(2) 6\\
(3) 8\\
(4) 12