Question

Diffrence of rational number and its additive inverse is ​

Answer 1

A rational number is a number that can be expressed as the quotient or fraction p/q of two integers

additive inverse means changing signs eg wrte the additive inverse of -5 answer: 5

Answer 2

Answer:

difference of any number and it's additive inverse is equal to 2(that number)...

Ex: let a/b be any rational number then -a/b is it's additive inverse...

then,difference of that numbers is

a/b-(-a/b)=2(a/b)

sum of a/b and-a/b=

a/b-a/b=0

hope my answer help you ......

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