Question

lf x= -4/7 and y= 2/5 then verify that x -y not equal to y- x​

Answer 1

Answer:

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Answer 2

Answer:

x - y

= -4/7 - 2/5

LCM OF 7 AND 5 = 35

So,

-4/7 = -20/35

2/5 = 14/35

Therefore, -20/35 - 14/35 = -34/35

y - x

= 14/35 - (-20/35) = 34/35

So,

-34/35 is not equal to 34/35

LHS ≠ RHS

Hence it is verified.