-z is, ............ for complex number z. - Vidyadip

MCQ

$-z$ is, $............$ for complex number $z.$

✓
additive inverse
B
additive identity element
C
multiplicative identity element
D
multiplicative inverse

✓

Answer

Correct option: A.

additive inverse

On adding negative of complex number $( -z )$ to complex number $z,$
we get additive identity element zero
i.e. $z + ( -z ) = 0.$

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