Evaluate the following definite integrals

Q(xiii). $\int_{0}^{\frac{π}{2}} \cos 2 x d x$ (xiv) $\int_{0}^{\frac{π}{2}} \sin 2 x d x$

Question

Evaluate the following definite integrals

Q(xiii) ∫ 0 π 2 cos   2 x   d x
(xiv) ∫ 0 π 2 sin   2 x   d x

Neha Sethi · Accepted Answer

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Evaluate the following definite integrals Q(xiii). ∫ 0 π 2 cos 2 x d x (xiv) ∫ 0 π 2 sin 2 x d x

Evaluate the following definite integrals

Q(xiii). $\int_{0}^{\frac{π}{2}} \cos 2 x d x$ (xiv) $\int_{0}^{\frac{π}{2}} \sin 2 x d x$