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(pix-2)-1

Solution

periodicity

f (x) = 2 cos (π x - 2) - 1

Solution

2

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}{∣ π ∣}

Simplify

= 2

Popular Examples

domain of 1/(x+3)+2 domain

\frac{1}{x + 3} + 2

inverse of (2x)/(9x-1)inverse

\frac{2 x}{9 x - 1}

inflection f(x)=4x^3-6x^2-24x inflection points

f (x) = 4 x^{3} - 6 x^{2} - 24 x

distance (-3,5),(3,5)distance

(- 3, 5), (3, 5)

domain of sqrt(16-x^2)+sqrt(x+3)domain

16 - x^{2} + x + 3

Frequently Asked Questions (FAQ)

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