Question:medium

Which of the following is not a possible value of \[ \sqrt{i}+\sqrt{-i}? \]

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For roots of complex numbers, convert to polar form first. It makes finding square roots extremely easy.

Updated On: Jun 17, 2026

$2i$
$\sqrt2\,i$
$\sqrt2$
$-\sqrt2$

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The Correct Option is A

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