Question

rational numbers are commutative under addition but not commutative under subtraction justify the statement with an example​

Answer 1

example

5/6+7/6=7/6+5/6

12/6=12/6

thus, it proves that the numbers if reversed also gives the same answer in addition

5/6 - 7/6 ≠ 7/6 - 5/6

-2/7≠2/7

thus, it proves that numbers if reversed in subtraction, the answer is not same in both the cases