Question

IFA=-9 and b=-6 show that (a-b) is not equal to (b-a)

Answer 1

Answer:

a = -9

b= -6

to show:

(a-b) is not equal to (b-a)

a-b =

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

= -3

b-a=

-6-(-9)

-6+9= 3

-3 is not equal to 3.

hence proved.