en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

periodicity of f(x)=2cos(2pix)

Solution

periodicity

f (x) = 2 cos (2 π x)

Solution

1

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}{∣ 2 π ∣}

Simplify

= 1

Popular Examples

inverse of 1/(4(\frac{(1-x)){x})+1}inverse

\frac{1}{4 ( \frac{( 1 - x )}{x} ) + 1}

inverse of x-1 inverse

x - 1

intercepts of (2x^2-5x-2)/(x-2)intercepts

\frac{2 x ^{2} - 5 x - 2}{x - 2}

domain of f(x)=(x^3+3x^2)/(x^2-7x+12)domain

f (x) = \frac{x ^{3} + 3 x ^{2}}{x ^{2} - 7 x + 12}

domain of f(x)= 6/(1-e^x)domain

f (x) = \frac{6}{1 - e ^{x}}

Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=2cos(2pix) ?
The periodicity of f(x)=2cos(2pix) is 1