A) 0
B) 1
C) \[i\]
D) \[1+i\]
Correct Answer: A
Solution :
\[{{z}_{1}}=1,{{z}_{2}}=i,{{z}_{3}}=-1,{{z}_{4}}=-i\] \ \[{{1}^{3}}+{{(i)}^{3}}+{{(-1)}^{3}}+{{(-i)}^{3}}=0\].You need to login to perform this action.
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