Question

please answer me and my question!!!!!!!!!!!!!!!!!!!!!!


verify the property x+y=y+x of rational number by taking :-

(b) x=-2/3,y=-5/6​

Answer 1

Answer:

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Step-by-step explanation:

x+y=y+x

-2/3+5/6=5/6+(-2/3)

=1/6=1/6

Hence proved.

This is the commutative property of rational numbers over addition

Answer 2

Answer:

x=-2/3,y=-5/6

x+y=y+x

-2/3+-5/6=-5/6+-2/3

-12-15/18= -12-15/8

-28/18=-28/18

-14/9=-14/9

hence verified

i hope it had helped for yoy