3 and a half = 7/2 so its multiplicative inverse is 2/7.
-2 (negative two) The multiplicative inverse (reciprocal) for a number x is 1/x.
The multiplicative inverse is 1/(-0.50) = -2
In modulo 11 arithmetic, 6 is the multiplicative inverse of 2.
2 is the multiplicative inverse of 1/2 Therefore 2*1/2 = 1
3 and a half = 7/2 so its multiplicative inverse is 2/7.
-2 (negative two) The multiplicative inverse (reciprocal) for a number x is 1/x.
The multiplicative inverse is 1/(-0.50) = -2
In modulo 11 arithmetic, 6 is the multiplicative inverse of 2.
2 is the multiplicative inverse of 1/2 Therefore 2*1/2 = 1
Flip them upside down. The multiplicative inverse of 2/3 is 3/2
Assuming the question is about the multiplicative inverse, the answer is, -1. It is its own multiplicative inverse.
2+i/5
it means reciprocal, the number that multiplies by the original number to get a product of 1. The multiplicative inverse is always 1/x; x=5, then the multiplicative inverse is 1/5. If x=1/2 or .5, the multiplicative inverse is 1/.5, which is also 2.
.5 is 1/2 The inverse of 1/2 is 2
the multiplicative inverse of 12 would be 1/12 because you would have to flip the number
2+i/5