The co-ordinates of the points which divides the join of (– 2, – 2) and (– 5, 7) in the ratio 2 : 1 is :
(4, – 4)
(– 3, 1)
(– 4, 4)
(1, – 3)
x = mx2+nx1m+n = 2(−5)+1(−2)2+1 = -4
y = my2+ny1m+n = 2(7)+1(−2)2+1 = 4
The co-ordinates of the points which divides the line joining (– 2, – 2) and (– 5, 7) in the ratio 2 : 1 is _____.
The co-ordinates of the point which divides (internally) the line joining the points (– 2, – 2) and (– 5, 7) in the ratio 2 : 1 are
Calculate the ratio in which the line joining the points (-3,-1) and (5, 7) is divided by the line x = 2. Also, find the co-ordinates of the point of intersection.