Class 11Mathematics4-1.Complex numbers Integral power of iota, Algebraic operations and Equality of complex numbers
EasyIf $3x + i(4x - y) = 6 - i$ where $x$ and $y$ are real numbers,then the values of $x$ and $y$ are respectively,
- A$3, 9$
- B$2, 4$
- C$2, 9$
- D$3, 4$
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View SolutionIf $-3+ix^2y$ and $x^2+y+4i$ are complex conjugates,then $x=$
$\text{Re} \left( \frac{(1 + i)^2}{3 - i} \right) =$
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View SolutionLet ${\left( { - 2 - \frac{1}{3}i} \right)^3} = \frac{{x + iy}}{{27}}$ where $i = \sqrt{-1}$ and $x, y$ are real numbers,then $y - x$ equals
DifficultJEE MAIN 2019
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