S
stupidmonk


Tính tích phân:
[TEX]\int\limits_0^{\frac{\pi }{2}} {\frac{{1 + \sin 2x}}{{1 + \cos x}}dx} \[/TEX]
[TEX]\int\limits_0^{\frac{\pi }{2}} {\frac{{1 + \sin 2x}}{{1 + \cos x}}dx} \[/TEX]
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