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Question

Question: Find value of \( \int_{0}^{\frac{\pi}{2}} \frac{\sin ^{2} x}{1+\sin x \cos x} d x\)...

Find value of 0π2sin2x1+sinxcosxdx \int_{0}^{\frac{\pi}{2}} \frac{\sin ^{2} x}{1+\sin x \cos x} d x

A

π4\frac{\pi}{4}

B

π2\frac{\pi}{2}

Answer

π2\frac{\pi}{2}

Explanation

Solution

To solve the integral, we can use the substitution method and properties of definite integrals. By transforming the integral and utilizing symmetry, we find that the value of the integral is π2\frac{\pi}{2}.