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Evaluate : int0^(π/2) (cos x-sin x)dx....

Evaluate : `int_0^(π/2) (cos x-sin x)dx`.

Text Solution

Verified by Experts

`int_0^(π/2) (cos x-sin x) dx = [sinx + cosx]_0^(π/2) = 1-1 = 0`
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