Find the ratio in which the Y.axis divides the line segment joining the
points A (-4, 2) and B (3,9). Also find the coordinates of the print of
division
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The point of intersection will be (0,x) .
A=(-4,2)
B=(3,9)
(0,x) = (-4n+3m/m+n,2n+9m/m+n)
0=-4n+3m/m+n
-4n+3m=0
3m=4n
m/n=4/3
m:n=4:3
x=2*3+9*4/7
x=6+36/7
x=42/7
x=6
Thus , the ratio is 4:3 and the point of intersection is (0,6) .
A=(-4,2)
B=(3,9)
(0,x) = (-4n+3m/m+n,2n+9m/m+n)
0=-4n+3m/m+n
-4n+3m=0
3m=4n
m/n=4/3
m:n=4:3
x=2*3+9*4/7
x=6+36/7
x=42/7
x=6
Thus , the ratio is 4:3 and the point of intersection is (0,6) .
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