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Popular Functions >

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

Graph

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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