Question

If a = 150 and b = 75, show that a – b ≠ b – a

Answer 1

Step-by-step explanation:

Given:

• a = 150
• b = 75

To Show:

• a – b ≠ b – a

Solution: Putting the values of a and b

→ ( a – b ) ≠ b – a

→ ( 150 – 75 ) = 75 – 150

→ 75 = – 75

Since, LHS is in (+)ve and RHS is in (–)ve

Hence, LHS ≠ RHS

Answer 2

Answer:

a-b=150-75=75 __(1)

b-a=75-150=-75 __(2)

Here, (1) is not equal to (2)

So, a-b is not equal to b-a.