Question

The period of cos 5 is *

²

2

2/5

/3

please fastly give answer plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzZzzzzzzzzz​

Answer 1

Step-by-step explanation:

Property of trigonometric periodic function

the correct answer is 2/5

hope this helps uh.....