Question

If a = -9 and b= -6 verify that (a-b) /= (b-a)

Answer 1

Answer:

(a-b) = (b-a)

=(-9-(-6)) = (-6-(-9))

=(-9+6) = (-6+9)

3 = 3

Answer 2

a = -9

b = -6

( a - b ) = -9 - (-6) = -9 + 6 = -3

( b - a ) = -6 - (-9) = -6 + 9 = 3

Hence , ( a - b ) ≠ ( b - a ) as their is difference of signs .