Question

a + b is equal to b + a is called​

Answer 1

Step-by-step explanation:

In mathematics, equality is a relationship between two quantities or, more generally two mathematical expressions, asserting that the quantities have the same value, or that the expressions represent the same mathematical object. The equality between A and B is written A = B, and pronounced A equals B.

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.

Answer 2

a + b = b + a is called Commutative property under addition

Given : a + b = b + a

To find : The property

Solution :

Commutative property under addition for the set of real numbers states that for two real numbers a and b a + b = b + a

For example , 2 & 3 are two real numbers . Then by Commutative property under addition we have

2 + 3 = 3 + 2

Additional information :

Commutative property under multiplication the set of real numbers states that for two real numbers a and b a × b = b × a

For example , 2 & 3 are two real numbers . Then by Commutative property under multiplication we have

2 × 3 = 3 × 2

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