Question

If $a=256$ and $b=175$, show that $a-b\ne b-a$

Answer 1

Step $1:$ Find the difference of $256$ and $175$

Difference $=256-175$

$=81$

Step $2:$ Find the difference of $175$ and $256$

Difference $=175-256$

$=-81$

Hence, $a-b\ne b-a$ is verified.