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Popular >

periodicity of y= 1/(2cos(2x))

Solution

periodicity

y = \frac{1}{2 cos ( 2 x )}

Solution

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}{∣ 2 ∣}

Simplify

= π

Popular Examples

intercepts of 1-2x-x^2 intercepts

1 - 2 x - x^{2}

critical f(x)=x^{7/2}-8x^2 critical points

f (x) = x^{\frac{7}{2}} - 8 x^{2}

critical f(x)=6x critical points

f (x) = 6 x

distance (26.7,-6.3),(32.7,-14.3)distance

(26.7, - 6.3), (32.7, - 14.3)

domain of f(x)=sqrt(-2x+3)domain

f (x) = - 2 x + 3

Frequently Asked Questions (FAQ)

What is the periodicity of y= 1/(2cos(2x)) ?
The periodicity of y= 1/(2cos(2x)) is pi