Integrar la función $\frac{\left(\sqrt[5]{x}\sqrt{y^{3}}\right)^{10}}{\left(y^{- \frac{2}{5}}\sqrt[3]{x^{2}}\right)^5}$

Calcular la integral

$\int\frac{cos\left(x\right)}{x}dx$

Calcular la integral

$\int\left(9+x^2\right)^{-2}dx$

Calcular la integral

$\int\frac{\arctan\left(x\right)}{x}dx$

Calcular la integral

$\int\left(\frac{\arctan\left(x\right)}{x}\right)dx$

Calcular la integral

$\int\cos\left(x\right)\div xdx$

Calcular la integral

$\int\left(\frac{arctan\left(2x\right)}{x}\right)dx$

Calcular la integral

$\int\sin\left(x\right)\div xdx$