Question

if a = - 10, b = - 4, show that a - b # b - a.

Answer 1

a= -10

b= -4

Now,

a - b =/ b - a

-10 - (-4)=/-4 - (-10)

-10 + 4 =/ -4 + 10

-6 =/ 6

Answer 2

if a = - 10, b = - 4, show that a - b = b - a.

lets solve

a-b = b-a

-10(-4) = -4 (-10)

-10+4 = -4 +10

-6 = 6