Exercises 1217 give parameterizations of the unit circle or a part of it. Describe in
Chapter 4, Problem 12(choose chapter or problem)
Exercises 1217 give parameterizations of the unit circle or a part of it. Describe in words how the circle is traced out, including when and where the particle is moving clockwise and when and where the particle is moving counterclockwise.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer