Question

In this exercise, determine whether the given function is periodic. If it is, find its fundamental period P.

Answer 1

To determine if a function is periodic, find its period by solving T = 1/f, where T is the period and f is the frequency. In this case, the period is 0.5 seconds.

Step-by-step explanation:

The period of a function is the smallest interval over which the function repeats itself. To determine if a function is periodic, we need to check if it repeats itself after a certain interval.

In this exercise, we are given a frequency of f = 2s⁻¹. To find the period, we solve for T = 1/f:

T = 1/f = 1/(2s⁻¹) = 0.5s

Therefore, the fundamental period (P) of the function is 0.5 seconds.