TS EAMCET 20-July-2022 Shift 2 Solved Paper

Let ABC be a triangle and a,b,c be the position vectors of A,B,C respectively. Let D divide BC in the ratio 3:1 internally and E divide AD in the ratio 4:1 internally. Let BE meet AC in F. If E divides BF in the ratio 3:2 internally then the position vector of F is