find the coordinates of the points which divides line seg QR in the ratio 1:2 where Q (1,1) and R (1,-2)
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Step-by-step explanation:
Let us consider that point P is the point which divides line seg QR in the ratio 1:2.
Suppose the co-ordinates of point P (x,y).
Q(1,1) = x¹ = 1 and y¹ = 1
R(1,-2) = x² = 1 and y² = -2
P(x,y) = x = x and y = y
m = 1 and n = 2
By using section formula
The co-ordinates of point P is (1,0)
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