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Popular >

periodicity of f(x)=5cos(0.2pin)

Solution

periodicity

f (x) = 5 cos (0.2 πn)

Solution

10

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}{∣ 0.62831 \dots ∣}

Simplify

= 10

Popular Examples

domain of f(x)=(1-8x)/5 domain

f (x) = \frac{1 - 8 x}{5}

intercepts of f(x)=y^2=x+16 intercepts

f (x) = y^{2} = x + 16

domain of log_{10}(x^3-x)domain

lo g_{10} (x^{3} - x)

intercepts of f(x)=2x^2-x-1 intercepts

f (x) = 2 x^{2} - x - 1

periodicity of 3cos(θ)periodicity

3 cos (θ)

Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=5cos(0.2pin) ?
The periodicity of f(x)=5cos(0.2pin) is 10