CBSE Class 10 Maths (Standard) 2015 · Paper 30/2/1 · Question 11

Coordinate Geometry 3 marks Medium

Point

A

lies on the line segment

P Q

joining

P (6, - 6)

and

Q (- 4, - 1)

in such a way that

\frac{P A}{P Q} = \frac{2}{5}

. If point

A

also lies on the line

3 x + k (y + 1) = 0

, find the value of

k

Answer

k = 2

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