en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Calculus >

integral of 1-2cos(x)

Solution

\int 1 - 2 cos (x) d x

Solution

x - 2 sin (x) + C

Solution steps

\int 1 - 2 cos (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 1 d x - \int 2 cos (x) d x

\int 1 d x = x

\int 2 cos (x) d x = 2 sin (x)

= x - 2 sin (x)

Add a constant to the solution

= x - 2 sin (x) + C

Graph

Popular Examples

derivative of (13e^{6x})/(x+5)

integral of (4x+1)^2

integral of 5/(x+4)

derivative of f(x)=(3t-1)/(sqrt(t)-2)

integral of-sin(x/a)

Frequently Asked Questions (FAQ)

What is the integral of 1-2cos(x) ?
The integral of 1-2cos(x) is x-2sin(x)+C