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Direction Cosines of a Line Passing through Two Points

10. P and Q t...

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10. P and Q trisect the line segment joining the points (2,1) and (5,-8) If the point P lies on 2x-y+k=0, find k.

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Q. The line joining the points (2, 1) and (5, −8) is trisected at the points P and Q. If point P lies on the line 2x − y + k = 0. Find the value of k.

Q. The line segment joining the points

A (2, 1)

B (5, - 8)

is trisected at the point

P

Q

P

A

P

also lies on line given by

2 x - y + k = 0

, find value of

k

P

divides the line segment joining the points

A (2, 1)

B (5, - 8)

\frac{A P}{A B} = \frac{1}{3}

P

lies on the line

2 x - y + k = 0

. Find the value of

k

.

Q. The line segment joining the point A(2, 1) and B(5, –8) is trisected at the points P and Q such that P is nearer to A. If P also lies on the line given by 2x – y + k = 0, find the value of k.

Q. The line joining

A (2, 1)

B (5, - 8)

is trisected at the points

P

Q

P

lies on the line

2 x - y + K = 0

K

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