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Evaluate: int0^(pi//2)(sqrt(s in x))/(sq...

Evaluate: `int_0^(pi//2)(sqrt(s in x))/(sqrt(s in x)+sqrt(cos x))dx`

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To evaluate the integral \[ I = \int_0^{\frac{\pi}{2}} \frac{\sqrt{\sin x}}{\sqrt{\sin x} + \sqrt{\cos x}} \, dx, \] we can use a property of definite integrals. This property states that: ...
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