JEE MATHEMATICS MCQ: COMPLEX NUMBERS

1 Easy

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Application +4 | -1

The number of complex numbers

z

which satisfy

z^2+2|z|^2=2

View answer and explanation

Correct option: D

Option D (4) is correct because by considering both real and imaginary cases for z, we find four complex numbers that satisfy the given equation.

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\left|\sum\limits_{r=1}^n z_r\right|

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