K
kimball19941994


Hướng dẫn mình cách làm
[TEX]\[d)D = \int\limits_0^1 {{x^3}{e^{{x^2}}}} dx\][/TEX]
[TEX]\[h)H = \int\limits_{\frac{\pi }{6}}^{\frac{\pi }{2}} {\frac{{1 + \sin 2x + \cos 2x}}{{\sin x + \cos x}}dx} \][/TEX]
[TEX]\[d)D = \int\limits_0^1 {{x^3}{e^{{x^2}}}} dx\][/TEX]
[TEX]\[h)H = \int\limits_{\frac{\pi }{6}}^{\frac{\pi }{2}} {\frac{{1 + \sin 2x + \cos 2x}}{{\sin x + \cos x}}dx} \][/TEX]
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