A) 0
B) 1
C) 2
D) None of these
Correct Answer: A
Solution :
\[{{i}^{n}}+{{i}^{n+1}}+{{i}^{n+2}}+{{i}^{n+3}}={{i}^{n}}[1+i+{{i}^{2}}+{{i}^{3}}]\]\[=\,{{i}^{n}}[1+i-1-i]=0\].You need to login to perform this action.
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