Известно, что \(\displaystyle s\ge t{\small .}\) Определите знаки неравенств:
\(\displaystyle \frac{1}{5}\cdot s\) [?|≤|≥|=|>|<]\(\displaystyle \frac{1}{5}\cdot t\)
\(\displaystyle -13\cdot s\) [?|≤|≥|=|>|<]\(\displaystyle -13\cdot t\)