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Popular >

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

Solution

periodicity

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

Solution

6 π

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

Popular Examples

critical x/(x+1)critical points

\frac{x}{x + 1}

inverse of f(x)=(1+3x)/(5-2x)inverse

f (x) = \frac{1 + 3 x}{5 - 2 x}

domain of f(x)= 2/(x^2-4)domain

f (x) = \frac{2}{x ^{2} - 4}

domain of f(x)=-2|x-5|+2 domain

f (x) = - 2 ∣ x - 5 ∣ + 2

domain of f(x)=x^2-6x+5 domain

f (x) = x^{2} - 6 x + 5

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