Question

if a = - 10 and b = - 4 show that a - b is not equal to b - a

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Answer 1

Answer:

a-b

(-10)-(-4)

= -10+4

= -6

b-a

(-4)-(-10)

= -4+10

= 6

Since,

a-b = -6

b-a = 6

they are not equal

hence proved

Answer 2

Step-by-step explanation:

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

=-10+4

=-6

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

=-4+10

= 6

since a-b = -6

and b-a = 6

therefore it is not equal

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