1.

6. If a = -8 and b = -7, show that a-b is not equal to b-a.Give me full explanation!!​

Answer»

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a = (-8)

b = (-7)

1.) a - b

=> (-8) - (-7)

=> (-8) + 7

=> (-1)

2.) b - a

=> (-7) - (-8)

=> (-7) + 8

=> 1

Now,

➙ (-1) ≠ 1

=> a - b ≠ b - a

Hence proved


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