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find the co-ordinates of the point …

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find the co-ordinates of the point which divides (-1,7) and (4,-3) in the ratio 2:3
  • 3 answers

Anurag Kumar 4 years, 9 months ago

1,3 is the correct answer

👑Sahil Dalvi 👑 4 years, 9 months ago

Welcome

👑Sahil Dalvi 👑 4 years, 9 months ago

We know that, the coordinates of the point dividing the line segment joining the points x 1 ​ ,y 1 ​ and x 2 ​ ,y 2 ​ in the ratio m:n is given by ( m 1 ​ +m 2 ​ 1 m 1 ​ x 2 ​ +m 2 ​ x 1 ​ ​ , m 1 ​ +m 2 ​ m 1 ​ y 2 ​ +m 2 ​ y 1 ​ ​ ) Given (x 1 ​ ,y 1 ​ )=(−1,7); (x 2 ​ ,y 2 ​ )=(4,−3) (m 1 ​ ,m 2 ​ )=2:3 Coordinates of point of intersection of line segment is ( 2+3 (2)(4)+(3)(−1) ​ , 2+3 (2)(−3)+(3)(7) ​ ) =(5/5,15/5) =(1,3)
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