What is the integral of cos(l)nx 1/x ?

The integral of cos(l)nx 1/x is ncos(l)x+C

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integral of cos(l)nx 1/x

\int cos (l) n x \frac{1}{x} d x

n cos (l) x + C

Solution steps

\int cos (l) n x \frac{1}{x} d x

Simplify

cos (l) n x \frac{1}{x} : n cos (l)

= \int n cos (l) d x

Integral of a constant:

\int a d x = a x

= n cos (l) x

Add a constant to the solution

= n cos (l) x + C

What is the integral of cos(l)nx 1/x ?
The integral of cos(l)nx 1/x is ncos(l)x+C