That happens to be just .
I partially understand the method but not fully so can someone please briefly go through the method. Help would be appreciated.
Q: The positions vectors with respect to the origin are:
Find a vector equation for the line .
The Correct Answer:
Fro example is it:
or or or something else?
EDIT: Are you allowed to just remove a common denominator from the second bracket near and leave the equation without it?