1) CB→+BF→=i→; 2) GD→−GA→=i→; 3) FG→+GC→+CE→=i→; 4) AD→−GD→−FG→=i→.
Задание
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  1. \(\overrightarrow{CB} + \overrightarrow{BF} = \overrightarrow{\square}\);

  2. \(\overrightarrow{GD} - \overrightarrow{GA} = \overrightarrow{\square}\);

  3. \(\overrightarrow{FG} + \overrightarrow{GC} + \overrightarrow{CE} = \overrightarrow{\square}\);

  4. \(\overrightarrow{AD} - \overrightarrow{GD} - \overrightarrow{FG} = \overrightarrow{\square}\).