9
QuizMultiple Choice
Cumulative Exam
Question 9 of 50 • S1S-OC: Pre-Calculus A (E3700 - AG)
Maddie converts z = 8(cos(300°) + isin(300°)) into rectangular form z = a + bi and determines that a = 4 and b = .Which statement identifies whether her values for a and b are correct?
Answer
A
Both values a and b are correct.B
Both values a and b are incorrect.C
The value of a is correct, but the value of b is incorrect.D
The value of a is incorrect, but the value of b is correct.