Point C has position vec (2 , 3) and point D has position vec (1 , 2)
find position vec of the point which divides CD in the ratio 4:-3
I really don't understand the ratio part of this question.
I know that minus sign indicates that it divides externally
so i took the point as P which divides externally
Than i soldes
OP>=OC> + CP>
i know that CP> is 3/4th of CD>
so 2i + 3j + 3/4(-i-2j + 2i +3j)
Solving this i get the wrong answer.
Can someone explain?A diagram would be much appreciated.
This is the same question that you asked here, to which I gave an answer that you said made things clear. What is the problem now?
Originally Posted by kandyfloss
My sincere apologies..i tried looking for that thread but couldnt find. It thank u :)