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The projection of the line segment joini...

The projection of the line segment joining P(2,-1,0) and Q(3,-2,1) on the line whose direction ratios are 2,3,4 is

A

`2/sqrt29`

B

`3/sqrt29`

C

`4/sqrt29`

D

`1/sqrt29`

Text Solution

Verified by Experts

The correct Answer is:
B
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HIMALAYA PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
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  2. If the projection a of a line segment PQ on the coordinate as are 2,3,...

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  4. The ratio in which the line joining (3,4,-7) and (4,2,1) is divided by...

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  5. The points (3,4,-3) divides the line joining the points (2,3,-1) and (...

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