Question

find the coordinates of the point which divides the line joining the points 1:3.




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Answer 1

Step-by-step explanation:

ANSWER

Let (h,k) be the point which divides the line segment joining points (1,−3) and (−3,9) in the ratio 1:3 internally.

By section formula,

(h,k)=(

3+1

1×3+1×(−3)

,

1+3

−3×3+9×1

)=(0,0)

Hence the origin divides the line segment joining points (1,−3) and (−3,9) in the ratio 1:3 internally.

Answer 2

Answer:

The upper one can be the ans for your question.....