373

Part of 2008 Today's Calculation Of Integral

Problems(1)

Today's calculation of Integral 373

Source: created by kunny

Evaluate \int_0^{\frac{\pi}{2}} e^x\left\{\cos \ (\sin x)\cos ^2 \frac{x}{2}\plus{}\sin \ (\sin x)\sin ^ 2 \frac{x}{2}\right\}\ dx.

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