en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

periodicity of f(x)=2cos(1/2 x+pi)

Solution

periodicity

f (x) = 2 cos (\frac{1}{2} x + π)

Solution

4 π

+1

Decimal

12.56637 \dots

Solution steps

Periodicity of

a \cdot cos (b x + c) + d = \frac{periodicity of cos ( x )}{∣ b ∣}

Periodicity of

cos (x)

is

2 π

= \frac{2 π}{\frac{1}{2}}

Simplify

= 4 π

Graph

Popular Examples

extreme f(x)=cos(pix)

simplify (5.5)(2.1)

inverse of f(x)=-2x+6

range of arccos(x)

Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=2cos(1/2 x+pi) ?
The periodicity of f(x)=2cos(1/2 x+pi) is 4pi