-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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