$\int_{0}^{\infty}\frac{x^{a}sinx}{1+x}dx$ với a thuộc R
$\int_{0}^{+\infty }\frac{\sqrt{1+f'(x))^{2}}}{f(x)}dx=\infty$
Edited by huyenhuyen203, 20-11-2018 - 00:21.
Edited by Servant0fEvil, 22-12-2018 - 23:01.
Edited by vantronnguyen, 31-12-2018 - 10:08.
$\frac{a^{2}}{b}$
Edited by Hungpro123, 23-05-2019 - 15:01.
Edited by Hungpro123, 23-05-2019 - 17:59.
Edited by Hungpro123, 23-05-2019 - 19:20.
Edited by Hungpro123, 23-05-2019 - 19:22.
Edited by Hungpro123, 23-05-2019 - 19:25.
Edited by Hungpro123, 24-05-2019 - 18:30.
$x\geq \frac{3}{2}$
$p^{3}-4p^{2}+9$
$x^2+2x+1$
$x^{2}+2x+1$$
$x^{2}+2x+1$
$x^{2}+2x+1$
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