Explain how to get to each answer for following
1) What is the period of y = sin
2) What is the amplitude of y = 4 sin (2x – π/4)?
3) In radian measure, what is arcsin (1/2)?
4) What is the point (3, 3sqrt(3)) in polar coordinates?
Answer: (6, π/3)
5) Use DeMoivre’s theorem to find z4, if z is 1 + 1i. Express your answer in complex form.
Answer: Not available