Let x, y R, then x + iy is a non real complex number if: - Vidyadip

MCQ

Let $x, y \in R,$ then $x + iy$ is a non real complex number if:

A
$x = 0$
B
$y = 0$
C
$x \neq 0$
✓
$y \neq 0$

✓

Answer

Correct option: D.

$y \neq 0$

$x + yi$ is a non$-$real complex number if $y \neq 0.$ If $x, y \in R$

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