Question

find the
multiplicative inverse of the
following
Complex
no.
Z= -3+4i​

Answer 1

Answer:

3+4i x=1 (1 is the identity element of multiple)

=1/3+4

multiply numerator and denominator with conjugate of 3+4i that is (3-4i) you get..

=3-4i/3^2+4i^2

=3-4i/9+16

=3-4i/25..thats you answer!!