Solution

Solution

Solution steps
The compound periodicity of the sum of periodic functions is the least common multiplier of the periods
Periodicity of
Periodicity of
Combine periods:

Popular Examples

domain of f(t)=te^{-2t}domain of f(t)=(2t-1)^3domain of y=x^3-3/2 x^2-6x+8domain of f(x)=e^{arcsin(5x+7)}domain of f(x)=sqrt(4-2x^2)

Frequently Asked Questions (FAQ)

  • What is the periodicity of f(x)=sin(4x)-cos(4x) ?

    The periodicity of f(x)=sin(4x)-cos(4x) is pi