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Popular >

periodicity of f(x)=5cos(6pin)

Solution

periodicity

f (x) = 5 cos (6 πn)

Solution

\frac{1}{3}

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}{∣ 6 π ∣}

Simplify

= \frac{1}{3}

Popular Examples

critical 3cot^2(x)critical points

3 cot^{2} (x)

inflection f(x)=-9x^4-12x^3 inflection points

f (x) = - 9 x^{4} - 12 x^{3}

domain of f(x)=sqrt(4-3x)domain

f (x) = 4 - 3 x

periodicity of f(x)=4-3sin(2/5 (x+1))periodicity

f (x) = 4 - 3 sin (\frac{2}{5} (x + 1))

f (x) = 4 x - 5

Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=5cos(6pin) ?
The periodicity of f(x)=5cos(6pin) is 1/3