for each given real number s, find real number t in the interval [0, 2π) so that the point on the unit circle p(t) = p(s)

15π/7
-9π
4π
-21π/2

I got the answers but i want to know how to solve these problem, please help :(

Question

for each given real number s, find real number t in the interval [0, 2π) so that the point on the unit circle p(t) = p(s)

15π/7
-9π
4π
-21π/2

I got the answers but i want to know how to solve these problem, please help :(

anonymous · Answer

Is p an operator or function of some kind?

anonymous · Answer

I'm not sure what it's asking then.