If $z$ is a complex number, then $z^2+\bar{z}^2=2$ represents

JEE MATHEMATICS MCQ: COMPLEX NUMBERS

1 Easy

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Application +4 | -1

z

is a complex number, then

z^2+\bar{z}^2=2

represents

View answer and explanation

Correct option: C

a hyperbola

Option C (a hyperbola) is correct because the equation

z^2 + \bar{z}^2 = 2

simplifies to

x^2 - y^2 = 1

, which represents a hyperbola.

Practice All Chapter MCQs →

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

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\alpha, \beta

\gamma

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z \in C

2x = - 1 + \sqrt 3 i

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