Evaluate _0^ 2 ^2x ^2x+4 ^2x ,dx.

MATHEMATICS · Subjective · CBSE · Mathematics · Integrals · Integrals

Problem

Evaluate ∫0π2cos⁡2xcos⁡2x+4sin⁡2x dx.\int_0^{\frac{\pi}{2}}\frac{\cos^2x}{\cos^2x+4\sin^2x}\,dx.

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