Найдите \( \overrightarrow {FE}-\overrightarrow {FB}{ .}\) \( \overrightarrow {FE}-\overrightarrow {FB}=\)
Задание

Найдите \(\displaystyle \overrightarrow {FE}-\overrightarrow {FB}{\small .}\)

\(\displaystyle \overrightarrow {FE}-\overrightarrow {FB}=\)