indefinite-integration

Related Questions

• $\int_{{}}^{{}}{\frac{dx}{({{x}^{2}}+1)({{x}^{2}}+4)}=}$

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• To evaluate $\int_{{}}^{{}}{\frac{{{\sec }^{2}}x}{(1+\tan x)(2+\tan x)}\ dx}$, the most suitable substitution is

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• $\int_{{}}^{{}}{\frac{x{{e}^{x}}}{{{(1+x)}^{2}}}dx=}$

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• $\int_{{}}^{{}}{\frac{x}{{{x}^{4}}-1}dx=}$

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• $\int_{{}}^{{}}{\frac{\cos \text{ec}x}{\log \tan \frac{x}{2}}\ dx=}$

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