Calculate the ratio in which the line joining A (6, 5) and B (4, –3) is divided by the line = 2.
m : n = 3 : 5
m : n = 4 : 7
m : n = 5 : 3
m : n = 6 : 2
Given P (–3, 2) and Q (4, 5), and the join of PQ is intersected by -axis at R. Find the coordinates of R.