Class 11Mathematics1 Complex Numbers and Quadratic Equations: Complex NumbersIntegral power of iota, Algebraic operations and Equality of complex numbers
EasyBy simplifying $i^{18}-3i^7+i^2(1+i^4)(i)^{22}$,we get
- A$-1+3i$
- B$1-3i$
- C$1+3i$
- D$-1-3i$
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Similar Questions
Express the given complex number in the form $a+ib:$
$3(7+i7)+i(7+i7)$
$3(7+i7)+i(7+i7)$
Medium
View Solution$i^2+i^3+\ldots+i^{4000}=$
Express the given complex number in the form $a+ib$: $\left(-2-\frac{1}{3}i\right)^{3}$
Medium
View SolutionThe equation of the smallest degree with real coefficients having $1 + i$ as one of the roots is
Easy
View Solution$\sum_{k=0}^{40} i^k = x + iy \Rightarrow x^{100} + x^{99}y + x^{242}y^2 + x^{97}y^3 = $
DifficultAP EAMCET 2022
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