There is only one additive inverse, and that is -81.
inverse operations
Some one please tell me what inverse property is!!
One
Inverse of a function exists only if it is a Bijection. Bijection=Injection(one to one)+surjection (onto) function.
one-third
-3
negative one third.
the inverse of any number is the fraction of ONE over that number. so, inverse of ten is ONE/TEN or one tenth. the inverse of 3 is ONE/THREE or one third the inverse of one fourth is a bit trickier, but not if you go slowly, ONE over ONE FOURTH, which mathematically changes to 4. the inverse of cat is ONE over CAT (which is senseless, but might help you remember how to do inverses).
2 1/3 = 7/3 inverse of 7/3 is 3/7
3 x 1/3 = 1 (1/3 is multiplicative inverse or reciprocal of 3)
Since subtraction is the inverse function of addition, the additive inverse of one half is minus one half.
There is only one additive inverse, and that is -81.
Because it's the same as multiplying the inverse. Dividing something by one third is the same as multiplying it by three. The number will get larger.
Inverse operations. Additive inverse is not one operation but they are elements of a set.
The multiplicative inverse of -3 is -(1/3) or negative one-third. The multiplicative inverse of a number is the number that you multiply it by to get a result of 1 (the multiplicative identity). So, since -3 times -(1/3) is 1, -(1/3) is the multiplicative inverse of -3. Similarly, +3 is the ADDITIVE inverse of -3. The additive inverse of a number is the number you add to it to get a result of 0 (the additive identity). So, since -3 + (+3) = 0, +3 is the additive inverse of -3. The original answer given here was that the multiplicative inverse of -3 is +3, which is flat incorrect.
Five 1 / 5 inverse is 5 / 1