Question

Define the commutatively of addition and multiplication for intergers​

Answer 1

Answer:

In mathematical computation, commutative property or commutative law explains that order of terms doesn't matters while performing an operation. This property is applicable only for addition and multiplication process, such that a + b = b + a and a × b = b × a.

Answer 2

In mathematical computation, commutative property or commutative law explains that order of terms doesn’t matters while performing an operation. This property is applicable only for addition and multiplication process, such that a + b = b + a and a × b = b × a. But it is not applicable to subtraction and division method, because, a – b ≠ b – a and a/b ≠ b/a.

Suppose two numbers A and B on addition gives a sum C, then if we interchange the position of A and B, the result will be C only, such as; A + B = B + A = C. For example, 4 + 3 = 7 = 3 + 4; here, whether 3 come before or after the plus sign, the sum of 4 and 3 will always be 7, i.e. irrespective of their order.