Question

If $\frac {dy}{dx} - \frac {(sin2x)}{(1+cos^2x)}y = \frac {sinx}{1+cos^2x }$and $y(0) =0$ then $y(\frac \pi2)$ is ………..

• A. -1
• B. 1
• C. 0
• D. 2

Answer 1

Answer: (B)

1

Answer 2

The correct option is (B): 1.