What is the integral of (2/x+sin(x)) ?

The integral of (2/x+sin(x)) is 2ln|x|-cos(x)+C

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integral of (2/x+sin(x))

\int (\frac{2}{x} + sin (x)) d x

2 ln ∣ x ∣ - cos (x) + C

Solution steps

\int \frac{2}{x} + sin (x) d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int \frac{2}{x} d x + \int sin (x) d x

\int \frac{2}{x} d x = 2 ln ∣ x ∣

\int sin (x) d x = - cos (x)

= 2 ln ∣ x ∣ - cos (x)

Add a constant to the solution

= 2 ln ∣ x ∣ - cos (x) + C

What is the integral of (2/x+sin(x)) ?
The integral of (2/x+sin(x)) is 2ln|x|-cos(x)+C