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Popular >

periodicity of-2cos(x-pi/2)

Solution

periodicity

- 2 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

critical f(x)=-x^2+6x critical points

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

asymptotes of f(x)= x/(x(x-8))asymptotes

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

symmetry x^4-3x^2 symmetry

x^{4} - 3 x^{2}

domain of x^9+24x^6+192x^3+520 domain

x^{9} + 24 x^{6} + 192 x^{3} + 520

slope of y= 1/4 x-7 slope

y = \frac{1}{4} x - 7

Frequently Asked Questions (FAQ)

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