Найдите \( \overrightarrow {EB}-\overrightarrow {FB}{ .}\) \( \overrightarrow {EB}-\overrightarrow {FB}=\)

Задание

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

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