Answer:
Step-by-step explanation:
PQ = q-p
PQ = q-p, therefore PS = (2/3)(q-p)
OS = p + (2/3)(q-p) = (2q+p)/3
OR = q + p/2
To make new vectors, chain vectors, follow arrow directions.
The sum is the line joining the beginning and end points.
If you need to reverse the direction of a vector, simply put a negative sign.
