Question

find the square root of 1-i
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Answer 1

$\colorbox{orange}{Refer \: the \: attachment}$

So, the square root of (1 - i) is

$\sqrt{1 - i} = \sqrt{ \frac{ \sqrt{2} + 1}{2} } - i \sqrt{ \frac{ \sqrt{2} - 1}{2} }$