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Today's calculation of Integral 795

Source: 2012 Yokohama National University entrance exam/Science, #1A

February 27, 2012
calculusintegrationtrigonometrylogarithmscalculus computationsDefinite integral

Problem Statement

Evaluate ∫π3π22+sin⁡x1+cos⁡x dx.\int_{\frac{\pi}{3}}^{\frac{\pi}{2}} \frac{2+\sin x}{1+\cos x}\ dx.
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