Answers MO-Algebra II A-CR Powers and Roots of Complex NumbersQuestion 7

7

QuizMultiple Choice

Powers and Roots of Complex Numbers

Question 7 • MO-Algebra II A-CR

The equation r = 3cos(6θ) represents a rose curve. How many petals does the graph contain?

Answer

A

3

B

6

C

12

D

18

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