1. Find the co-ordinates of the mid-point of the line joining the points (4.7) and (6,9
2. Find the co-ordinates of the point which divides internally the line joining the poine
(6.-9) and (4,6) in the ratio 3:4.
3. Find the co-ordinates of the points which divide internally, the line joining (1.-3) and
(-3,9) in the ratio 1:3.
4. Find the co-ordinates of the point which divides the line joining the two points (4,5)
and (an, bz) internally in the ratio l: m.
5. Find the co-ordinates of the point which divides internally the line joining the points
(1) (5, 7) and (4,5) in the ratio 2:3
(ii) (p, q) and (9,p) in the ratio p -9:p + q.
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Answer:
1.(5,8)
2.(36/7,-18/7)
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