Questions in indefinite-integration

Select	Question
	$\int_{{}}^{{}}{\frac{1}{x\sqrt{1+\log x}}\ dx=}$
	$\int_{{}}^{{}}{\frac{{{\sec }^{2}}x}{1+\tan x}\ dx=}$
	$\int_{{}}^{{}}{\frac{{{e}^{2x}}-1}{{{e}^{2x}}+1}}\ dx=$
	$\int_{{}}^{{}}{\frac{\cos \text{ec}x}{\log \tan \frac{x}{2}}\ dx=}$
	$\int_{{}}^{{}}{\frac{1}{{{\cos }^{2}}x{{(1-\tan x)}^{2}}}dx=}$
	$\int_{{}}^{{}}{\frac{10{{x}^{9}}+{{10}^{x}}{{\log }_{e}}10}{{{10}^{x}}+{{x}^{10}}}}\ dx=$
	$\int_{{}}^{{}}{\frac{1}{{{({{e}^{x}}+{{e}^{-x}})}^{2}}}\ dx=}$
	$\int_{{}}^{{}}{\frac{\cos 2x}{{{(\cos x+\sin x)}^{2}}}\ dx=}$
	$\int_{{}}^{{}}{\frac{\tan (\log x)}{x}\ dx=}$
	$\int_{{}}^{{}}{{{\cos }^{3}}x\ {{e}^{\log (\sin x)}}}\ dx$ is equal to