Question 1: Find the principal value of each of the following:
Answer:
Question 2: Find the principal values, evaluate each of the following:
Answer:
Question 3: Evaluate each of the following:
Answer:
Exercise 4.3, Inverse Trigonometric Functions
Question 1: Find the principal value of each of the following:
Answer:
Question 2: Find the principal values, evaluate each of the following:
Answer:
Question 3: Evaluate each of the following:
Answer: