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Popular >

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

Solution

periodicity

f (x) = 2 cos (6 x)

Solution

\frac{π}{3}

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}

Popular Examples

asymptotes of f(x)= 3/(x^2-5)asymptotes

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

slope ofintercept 3x+3y=21 slope intercept

3 x + 3 y = 21

inverse of f(x)=e^9 inverse

f (x) = e^{9}

frequency f(x)=cos(4pix)frequency

f (x) = cos (4 π x)

periodicity of f(x)=sin^3(2x)periodicity

f (x) = sin^{3} (2 x)

Frequently Asked Questions (FAQ)

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