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Learn how to solve definite integrals problems step by step online.
$\int_{0}^{\frac{\pi}{2}}\cos\left(x\right)\sin\left(x\right)dx$
Learn how to solve definite integrals problems step by step online. Integrate the function cos(x)sin(x) from 0 to pi/2. Simplifying. Simplify \cos\left(x\right)\sin\left(x\right) into \frac{\sin\left(2x\right)}{2} by applying trigonometric identities. Take the constant \frac{1}{2} out of the integral. Divide 1 by 2.