Question

Find the multiplicative inverse of z=2-3i​

Answer 1

Answer:

Given, z=2-3i

Multiplicative inverse of 2-3i is of the form of the (x-iy/x^2+y^2)..

Step-by-step explanation:

= 2-i(3)/2^2+3^2..

= 2-i. 3/4+9

=2-i. 3/13

= 2/13 + i(-3/13)