Question

Find the coordinates of the point which divides the join of -1, 17 and 4 - 3 in the ratio 2 :3

Answer 1

Answer:

Step-by-step explanation:

the coordinates of the point P(x, y) which divides the line segment joining the points A(x1, y1) and B(x2, y2), internally, in the ratio m1 : m2 are

{ (m1x2 + m2x1)/(m1 + m2 ) , (m1y2 + m2y1)/(m1 + m2 ) }

=(2×4+3×-1/2+3),(2×-3+3×17)

=(5/5),(45/5)

=(1,9)

Answer 2

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