Question

verify a-b≠ b-a for following rational number
a=2_3,b=1_6​

Answer 1

Answer:

$a - b ≠b - a \\ \frac{2}{3} - \frac{1}{6} ≠ \frac{1}{6} - \frac{2}{3} \\ \frac{4 - 1}{6} ≠ \frac{1 - 4}{6} \\ \frac{ _{1 \: \: } \cancel 3}{ _{2 \: \: } \cancel 6} ≠ \frac{ \cancel{ - 3}_{ \: \: - 1} }{ \cancel 6 _{ \: \: 2}} \\ \boxed{ \large \underline{ \underline{ \frac{1}{2} ≠ \frac{ - 1}{2} }}} \\ \\ \large Hence, \: \: Proved$