hard integration 1

Calculus Level 3

∫ 0 π 3 2 sin ⁡ 2 x 3 + cos ⁡ 2 x d x = ? \int_{0}^{\frac{\pi}{3}}\frac{2\sin2x}{3+\cos2x}dx = ?


The answer is 0.470.

Aly Ahmed by Aly Ahmed , 34, Egypt

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1 solution

니스 마지
Jan 16, 2020

Using integration of f’(x)/f(x), we can find out that it gives us ln(1/3+cos2x) + C(arbitrary constant).

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