Задание
Можно ли найти значение алгебраической дроби \(\displaystyle \frac{x-2}{x-2}\)
\(\displaystyle a)\) при \(\displaystyle x=1{\small?}\) [?|да|нет]\(\displaystyle \small,\)
\(\displaystyle б)\) при \(\displaystyle x=2{\small?}\) [?|да|нет]\(\displaystyle \small.\)