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

The integral of 1/x cos(x) is \Ci(x)+C

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

integral of 1/x cos(x)

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

Ci (x) + C

Solution steps

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

Simplify

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

= \int \frac{cos ( x )}{x} d x

Use the nonelementary integral:

\int \frac{cos ( x )}{x} d x = Ci (x)

= Ci (x)

Add a constant to the solution

= Ci (x) + C

\int \frac{1}{1 - ( x - 1 ) ^{2}} d x

\int 4 z e^{- 4 yz} d y

\int \frac{2 x}{2 x + 3} d x

\int 25 x^{2} - 10 x + 1 d x

\int 2 x (3 x^{2} + 5) d x