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Popular Functions >

periodicity of f(x)=2cos(6x)

Solution

periodicity

f (x) = 2 cos (6 x)

Solution

\frac{π}{3}

+1

Decimal

1.04719 \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}{∣ 6 ∣}

Simplify

= \frac{π}{3}

Graph

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Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=2cos(6x) ?
The periodicity of f(x)=2cos(6x) is pi/3