Question

verify the property x+y= y+x of rational number by taking x= -2/3, y= -5/6​

Answer 1

GIVEN

x+y=y+x

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

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

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

=-9/6=-9/6

=-3/2=-3/2

Answer 2

Answer:

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

-4/6 -5/6     = -5/6  -4/6

-9/6 =  -9/6

Step-by-step explanation: