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Popular >

periodicity of-1/4 cos(-1/4 x)

Solution

periodicity

- \frac{1}{4} cos (- \frac{1}{4} x)

Solution

8 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}{4}}

Simplify

= 8 π

Popular Examples

range of f(x)=(4e^x)/(1+2e^x)range

f (x) = \frac{4 e ^{x}}{1 + 2 e ^{x}}

range of 7/(x-4)range

\frac{7}{x - 4}

midpoint (3,-1),(-5,-3)midpoint

(3, - 1), (- 5, - 3)

asymptotes of f(x)=(-3x^2-12x)/(2x+8)asymptotes

f (x) = \frac{- 3 x ^{2} - 12 x}{2 x + 8}

range of (x+6)/(2x-4)range

\frac{x + 6}{2 x - 4}

Frequently Asked Questions (FAQ)

What is the periodicity of-1/4 cos(-1/4 x) ?
The periodicity of-1/4 cos(-1/4 x) is 8pi