Question

Find the multiplicative inverse

Answer 1

The multiplicative inverse of 3+i is (3-i√2)/11.

Answer 2

3 + i

Explanation:

x = 1/(3 + i)

multiplicative inverse = reciprocal

The reciprocal of x is 1/x.

x = 1/(3 + i)

reciprocal = 1/x = 1/[1/(3 + i)]

1/x = 3 + i

Answer: 3 + i