Задание

Сравните числа \(\displaystyle \small \color{green}{a}\) и \(\displaystyle \small\color{blue}{b},\) если известно, что

\(\displaystyle \color{green}{a} \cdot x\lt \color{blue}{b} \cdot x \)

\(\displaystyle x\lt 0\) \(\displaystyle \color{green}{a}\)[?|<|>]\(\displaystyle \color{blue}{b}\)
\(\displaystyle x\gt 0\) \(\displaystyle \color{green}{a}\)[?|<|>]\(\displaystyle \color{blue}{b}\)