39
RCMultiple Choice
Applying Vectors in the Plane — Cumulative exam
Question 39 • Precalculus
Consider z = 3 + 3i. What happens to the modulus and argument when z is raised to the 4th power?
Answer
A
The modulus increases by a factor of 216, and the argument increases by .
B
The modulus increases by a factor of 216, and the argument increases by .
C
The modulus increases by a factor of 1,296, and the argument increases by .D
The modulus increases by a factor of 1,296, and the argument increases by .