3. Find the ratio in which point T(-1, 6 )
divides the line segment joining the points
P(-3, 10) and Q(6,-8).
Answers
Answered by
2
Answer:
2:7
Explanation:
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Answered by
8
Answer:
T divides PQ in ratio=2:7
Explanation:
- co-ordinate of P= [( mx2 + nx1)/( m+n),( my2+ ny1)/(m+n)].Here,T(-16) divides line segment joining pointsP(-3,10) andQ(6,-8).
- Let T divides PQ in m:n ratio then,
- -1=[m×6+n×(-3) ]/ m+ n
- -1( m+n) = 6m-3n
- -m -n =6m-3n
- -7m= -2n
So,m/n= 2/7
Therefore, T divides PQ in ratio2:7
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