In the diagram, EG$1$ has magnitude $6\mathrm{.}20$ N$/$C and EG$2$ has magnitude $5\mathrm{.}0$ N$/$C$.($a$)$ Express EG$1,$ EG$2,$ and G

EG$1+$EG$2$

in vector form using $$and $$ and $($b$)$ find its magnitude $|$ G

EG$1+$ EG$2|.$