Question

If a = -10 b= -4 show theat a - b≠ b-a

Answer 1

a - b = -10 - (-4) = -10 +4 = -6

b - a = -4 - (-10) = -4 + 10 = 6

Clearly -6 ≠ 6, so LHS ≠ RHS.

Hence verified

Answer 2

a=-10 and b= -4

a-b = -10-(-4) = -6

b-a = -4-(-10)= +6

Therefore we can conclude that a-b is not equal to b-a

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