Question

what is the period of cos 5 theta is​

Answer 1

Answer:

2Q/5.................

Answer 2

Given : cos 5 theta    , cos 5θ

To Find : period

Solution:

Period of a function is the interval at which  function returning to the same value.

if p is the period of a function f(x)

=> f(x + p) = f(x)

Period of  cosθ  is  2π

Period of cos ( bθ)    =   2π/b

hence period of cos 5θ  = 2π/5

period of cos 5θ is 2π/5  

Learn More:

Period of tan theta(1+sec2theta)(1+sec4thta)

https://brainly.in/question/20322933

Period of tan theta (1+sec2theta)(1+sec4theta)(1+sec8 theta) is π /β ...

https://brainly.in/question/20326803