Question

if x/y is additive inverse of c/d then what x/y - c/d =?

Answer 1

x/y - c/d
=c/d - c/d [because x/y is the additive inverse of c/d]
=0

Hence the answer is 0 !

Answer 2

hi

aim : If x/y is additive inverse of c/d then what x/y - c/d =?

whta is additive inverse?

additive inverse of a number a is the number that, when added to a, yields zero. 

x + y(additive inverse) = 0

so here  x/y is additive inverse of c/d

then

x/y - c/d = 0

hope it helps u

:)