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If the line segment joining the points P...

If the line segment joining the points `P (2,4,1) and Q (3,8,1)` is divided by the plane `3x -ky-6z=0` externally in the ratio `4 :5,` then k =

A

`-1`

B

1

C

2

D

3

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The correct Answer is:
B
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TS EAMCET PREVIOUS YEAR PAPERS-TS EAMCET 2018 (7 MAY SHIFT 1)-MATHEMATICS
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