The time period of the cosine function is 2π, the frequency of the cosine function is 1/2π, and the frequency factor is 2.
What is a cosine function?
It is a function that repeats itself in a particular time interval.
The cosine function is given as
[tex]y = \cos 2x[/tex]
The time period (T) of the function is the time when the function repeats itself.
T = 2π
The frequency of the function is given as the inverse of the time period.
f = 1/2π
Then the frequency factor will be
Frequency factor = 2
More about the cosine function link is given below.
https://brainly.com/question/3876065
