Question

for x=(-5)/6 and y=7/3 check that x-y≠y-x​

Answer 1

-5/6=-0.83

7/3=2.33

Therefore,

LHS:

x-y= -0.83-2.33=-3.16

RHS:

y-x= 2.33-(-0.83) it becomes 2.33+0.83= 3.16

LHS not equal to RHS

x-y not equal to y-x

hence proved