indefinite-integration

Question: $\int_{{}}^{{}}{\left( 2\sin x+\frac{1}{x} \right)\ dx}$ is equal to

1) $-2\cos x+\log x+c$

2) $2\cos x+\log x+c$

3) $-2\sin x-\frac{1}{{{x}^{2}}}+c$

4) $-2\cos x+\frac{1}{{{x}^{2}}}+c$

Solution:

Explanation: No Explanation

Fundamental integration

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