Question

find the modulus of z=3-2i

Answer 1

|Z|=|3-2i|=√(3²+2²)=√13

Answer 2

Heya!!!Here is your answer friend ⤵⤵

Modulus of a number is given by ,

$|z| = \ \sqrt{} {a {}^{2} } + b {}^{2} \\ here \: a = 3 \: and \: b = - 2 \\ putting \: in \: values \: we \: have \: \\ |z| = \sqrt{(3) {}^{2} } + ( - 2) {}^{2} \\ = \sqrt{9 + 4}$

Hence the modulus is √13

Hope it helps you ✌✌