3
QuizMultiple Choice
Powers and Roots of Complex Numbers — Unit test
Question 3 of 25 • Precalculus
Given z1 = and , what is the value of z1 – z2?
Answer
A
cos(0) + isin(0)B
cos(0) – isin(0)C
cos() + isin()
D
cos() – isin()Question 3 of 25 • Precalculus