Complex Numbers #12
Algebra
Level
3
If n is a positive integer and w is primitive cube root of unity, then the number of possible values of (nC0)+(nC1 w)+(nC2 w^2)+....(nCn*w^n) are
The answer is 4.
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1 solution
@Md Junaid , @Md Zuhair , how did u solve this problem ??