Задание

Найдите знаки:

  Числитель
[?||-]\(\displaystyle 9\) [?||-]\(\displaystyle 3\)
Знаменатель \(\displaystyle 2\) \(\displaystyle \frac{9}{2}\) \(\displaystyle -\frac{3}{2}\)
[?||-]\(\displaystyle 5\) \(\displaystyle \frac{9}{5}\) \(\displaystyle -\frac{3}{5}\)