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Popular >

periodicity of f(x)=sin(7x)

Solution

periodicity

f (x) = sin (7 x)

Solution

\frac{2 π}{7}

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}{∣ 7 ∣}

Simplify

= \frac{2 π}{7}

Popular Examples

range of f(x)=(-2-7x)/(3x-1)range

f (x) = \frac{- 2 - 7 x}{3 x - 1}

asymptotes of f(x)=(1+x^4)/(x^2-x^4)asymptotes

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

extreme f(x)=-2x+6x^{2/3}extreme points

f (x) = - 2 x + 6 x^{\frac{2}{3}}

inflection f(x)=x^4-4x^3+6 inflection points

f (x) = x^{4} - 4 x^{3} + 6

inflection f(x)=x^3+3x+5 inflection points

f (x) = x^{3} + 3 x + 5

Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=sin(7x) ?
The periodicity of f(x)=sin(7x) is (2pi)/7