1.1111
The inverse of 0.3 is 10/3, or 3.3
3+i/10
the multiplicative inverse for 5 is 1/5 because you would have to flip the number
1/0.8 = 1.25
1/0.8 = 1.25
1/10 or 0.1
1/10 and/or .1
.1
The inverse of 0.3 is 10/3, or 3.3
3+i/10
1.1111
-10/62
the multiplicative inverse for 5 is 1/5 because you would have to flip the number
Assuming the question is about the multiplicative inverse, the answer is, -1. It is its own multiplicative inverse.
The multiplicative inverse of 4i is -(1/4)*i.
The multiplicative inverse is 1/(-0.50) = -2