Question

verify commutative property of addition for following rational number pairs- (HINT-CHECK a+b=b+a solve LHS and RHS separately and check -(-4/3 and 3/7)​

Answer 1

Answer:

using communcative property of addition. ....

$\frac{4}{3} \times \frac{3}{7} = \frac{3}{7} \times \frac{4}{3} \\ \\ = \frac{4}{7} = \frac{4}{7}$

LHS AND RHS r equal

Answer 2

Hello mate.

Consider the rational numbers -4/5and -7/3 then

(-4/5 and -7/3)=((-4)×(-7))/(5×3)=28/15is a rational number