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Popular >

periodicity of 3cos(x+pi/2)

Solution

periodicity

3 cos (x + \frac{π}{2})

Solution

2 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}{∣ 1 ∣}

Simplify

= 2 π

Popular Examples

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

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

intercepts of (2x+3)/x intercepts

\frac{2 x + 3}{x}

inverse of f(x)=\sqrt[3]{2x-1}inverse

perpendicular 3y=5x-1 perpendicular

3 y = 5 x - 1

domain of f(x)=sqrt((x-3)/(x-8))domain

f (x) = \frac{x - 3}{x - 8}

Frequently Asked Questions (FAQ)

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