Question

Multiplicative inverse of 2-3i

Answer 1

Answer:

Multiplicative inverse of 2 - 3i is 1/2-3i:

$\implies$ $\frac{1}{2 - 3i} \times \frac{2 + 3i}{2 + 3i}$

$\implies$ $\frac{2 + 3i}{(2)^{2} - {(3i)}^{2} }$

$\implies$ $\frac{2 + 3i}{13}$

$\implies$ $\frac{2}{13} + \frac{3}{13} i$

Answer 2

2/13 + 3i/13 ............. multivariate inverse of 2-3i