Question
Mathematics Question on Quadratic Equations
The smallest positive integer n for which (1+i)2n=(1−i)2n is
A
1
B
2
C
3
D
4
Answer
2
Explanation
Solution
Answer (b) 2
The smallest positive integer n for which (1+i)2n=(1−i)2n is
1
2
3
4
2
Answer (b) 2