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
integral from 0 to infinity of cos(pix)integral of 8cos^2(x)(1xy^2+4y)dx+(1x^2y+4x)dy=0derivative of y=x^2-6x+9derivative of ax^2+bx
Frequently Asked Questions (FAQ)
What is the periodicity of f(x)=cos^2(x)-2sin(x) ?
The periodicity of f(x)=cos^2(x)-2sin(x) is 2pi