Question

2. Commutative property
(i) a + b = b + a
(iii) a - b + b - a

You can please give the answer please I can mark the blinaty​

Answer 1

Answer:

1) The word "commutative" comes from "commute" or "move around", so the Commutative Property is the one that refers to moving stuff around. For addition, the rule is "a + b = b + a"; in numbers, this means 2 + 3 = 3 + 2. For multiplication, the rule is "ab = ba"; in numbers, this means 2×3 = 3×2.

2) The word "commutative" comes from "commute" or "move around", so the Commutative Property is the one that refers to moving stuff around. For addition, the rule is "a + b = b + a"; in numbers, this means 2 + 3 = 3 + 2.

Answer 2

In commutative addition is exceptable but subtraction cannot be done in commutative property