Answer :
Answer:
Step-by-step explanation:
Given x, y are two rational numbers such that x > y
We know that if a number is greater than the other then their subtraction gives positive result
Therefore, x - y is always a positive rational number
The given statement is true.
✦ Try This: If x and y are two rational numbers such that x < y, then x - y is always a negative rational number.
Given x, y are two rational numbers such that x < y
We know that if a number is less than the other then their subtraction gives negative result
Therefore, x - y is always a negative rational number
The given statement is true
Summary:
If x and y are two rational numbers such that x > y, then x - y is always a positive rational number