# What is the period of #f(t)=cos ( ( 8 t ) / 3 ) #?

##### 1 Answer

Aug 5, 2018

#### Explanation:

Standard form of cosine function is

graph{cos (8/3 x) [-10, 10, -5, 5]}

Aug 5, 2018

Standard form of cosine function is

graph{cos (8/3 x) [-10, 10, -5, 5]}