AMC 12A 2002 Problem 24

Past Contests AMC 12 2002 Part A
, , , ,
1

Find the number of ordered pairs of real numbers (a, b) such that (a+b i)^{2002}= a-b i.

Answer Choices
A. 1001
B. 1002
C. 2001
D. 2002
E. 2004