For the function given, state the period: f(t) = -cos(t+pi/3)+1

Question

For the function given, state the period:
`f(t) = -cos(t+pi/3)+1`

Answer 1

f (t) = -cos (1*t + pi/3) + 1.
Period= (2π)/ 1= 2π.
Hope this helps~