JEE Main & Advanced
Mathematics
Complex Numbers and Quadratic Equations
Question Bank
Integral power of iota, Algebraic operations and Equality of complex numbers
question_answer
If \[i=\sqrt{-1}\], then \[1+{{i}^{2}}+{{i}^{3}}-{{i}^{6}}+{{i}^{8}}\] is equal to [RPET 1995]