COMMUTATIVITY The addition of rational numbers is commutative

COMMUTATIVITY The multiplication of rational numbers is commutative.That is if (a)/(b) and (c)/(d) are any two rational number.

COMMUTATIVITY The subtraction of rational numbers is not always commutative.That is

COMMUTATIVITY The multiplication of whole numbers is commutative.

Show that subtraction of rational number is not commutative.

state true of false Subtraction of rational number is commutative.

Commutative law

For each pair of rational numbers, verify commutative property of addition of rational numbers : (vi) -2 "and" (3)/(-5)

For each pair of rational numbers, verify commutative property of addition of rational numbers : (ii) (-5)/(9) "and" (5)/(-12)