MathDB
Today's calculation of Integral 113

Source: created by kunny

July 2, 2006
calculusintegrationtrigonometryderivativecalculus computations

Problem Statement

Evaluate ∫π4π3sin⁡x+cos⁡x+3(sin⁡x−cos⁡x)cos⁡2xsin⁡2x dx.\int_{\frac{\pi}{4}}^{\frac{\pi}{3}}\frac{\sqrt{\sin x}+\sqrt{\cos x}+3(\sqrt{\sin x}-\sqrt{\cos x})\cos 2x}{\sqrt{\sin 2x}}\ dx.
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