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Popular >

periodicity of f(x)=3cos(2x)-4

Solution

periodicity

f (x) = 3 cos (2 x) - 4

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

line (5,6),(1,2)line

(5, 6), (1, 2)

inverse of f(x)=\sqrt[3]{x-4}+3 inverse

perpendicular 1/2 x-y=-2,(2,4)perpendicular

\frac{1}{2} x - y = - 2, (2, 4)

domain of f(x)= 1/(-10x+3)domain

f (x) = \frac{1}{- 10 x + 3}

domain of f(x)=log_{5}(|x|)domain

f (x) = lo g_{5} (∣ x ∣)

Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=3cos(2x)-4 ?
The periodicity of f(x)=3cos(2x)-4 is pi