Find the Position Vector of a Point R Which Divides the Line Joining Two Points P and Q Whose Position Vectors Are `(2veca + Vecb)` and `(Veca - 3vecb)` Externally in the Ratio 1: 2. Also, Show that P is the Mid Point of the Line Segment Rq. - Mathematics
Find the position vector of a point R which divides the line joining two points P and Q whose position vectors are `(2veca + vecb)` and `(veca - 3vecb)` externally in the ratio 1: 2. Also, show that P is the mid point of the line segment RQ.