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Popular Functions >

periodicity of f(x)=3cos(1/3 x)

Solution

periodicity

f (x) = 3 cos (\frac{1}{3} x)

Solution

6 π

+1

Decimal

18.84955 \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}{3}}

Simplify

= 6 π

Graph

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Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=3cos(1/3 x) ?
The periodicity of f(x)=3cos(1/3 x) is 6pi