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JEE Main 2021
26-08-2021 S1
Question
The sum of solutions of the equation $\frac{\cos x}{1+\sin x}=|\tan 2 x|, x \in\left(-\frac{\pi}{2}, \frac{\pi}{2}\right)-\left\{\frac{\pi}{4}-\frac{\pi}{4}\right\}$ is :
Select the correct option:
A
$-\frac{11 \pi}{30}$
B
$\frac{\pi}{10}$
C
$-\frac{7 \pi}{30}$
D
$-\frac{\pi}{15}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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