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Popular >

periodicity of f(x)=sin(4x)

Solution

periodicity

f (x) = sin (4 x)

Solution

\frac{π}{2}

Solution steps

Periodicity of

a \cdot sin (b x + c) + d = \frac{periodicity of sin ( x )}{∣ b ∣}

Periodicity of

sin (x)

is

2 π

= \frac{2 π}{∣ 4 ∣}

Simplify

= \frac{π}{2}

Popular Examples

intercepts of f(x)=(x^2+5)/x intercepts

f (x) = \frac{x ^{2} + 5}{x}

inflection xe^{1/x}inflection points

x e^{\frac{1}{x}}

line (-2/3 ,2),(-4, 1/2)line

(- \frac{2}{3}, 2), (- 4, \frac{1}{2})

domain of f(x)=(80)/(x^2+10x)domain

f (x) = \frac{80}{x ^{2} + 10 x}

domain of f(t)=sqrt(t+1)domain

f (t) = t + 1

Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=sin(4x) ?
The periodicity of f(x)=sin(4x) is pi/2