Question $21$

$1$ pts

Let's not forget about vectors. Vector algebra played a major role in the Week $5$ lab.

Given the vectors in the figure below, calculate the magnitude of vector vec$(C)$ such that

vec$(A)+$vec$(B)+$vec$(C)=0$

Question $22$

$1$ pts

In what quadrant is vector vec$(C)?$

$1$

$2$

$3$

$4$