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Popular >

periodicity of 4cos(6x+pi/2)

Solution

periodicity

4 cos (6 x + \frac{π}{2})

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

domain of f(x)=x^2-x-9 domain

f (x) = x^{2} - x - 9

critical y=(xe^x-9x)/(e^x)critical points

y = \frac{x e ^{x} - 9 x}{e ^{x}}

critical x^8(x-3)^7 critical points

x^{8} (x - 3)^{7}

asymptotes of f(x)=(5(x+4))/(x^2+x-12)asymptotes

f (x) = \frac{5 ( x + 4 )}{x ^{2} + x - 12}

inverse of f(x)=x-9 inverse

f (x) = x - 9

Frequently Asked Questions (FAQ)

What is the periodicity of 4cos(6x+pi/2) ?
The periodicity of 4cos(6x+pi/2) is pi/3