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

intercepts of f(x)=2x-4x-1domain of f(x)=2x^2-36x+81domain of f(n)=n^2+2401n-4662domain of p(x)=3x^2-7x-6domain of f(x)=5x^2+12x-7

Frequently Asked Questions (FAQ)

  • What is the periodicity of f(x)=cos^4(x)+sin^2(x) ?

    The periodicity of f(x)=cos^4(x)+sin^2(x) is pi