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The distance of the point (1,-5,9) from ...

The distance of the point `(1,-5,9)` from the plane `x-y+z=5` measured along a straighat line `x=y=z` is (A) `5sqrt(3)` (B) `3sqrt(10)` (C) `3sqrt(5)` (D) `10sqrt(3)`

A

`10sqrt3`

B

`5sqrt3`

C

`3sqrt10`

D

`3sqrt5`

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-THREE DIMENSIONAL GEOMETRY-AIEEE/JEE Examination
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  10. The point P is the intersection of the straight line joining the point...

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  11. Lines (x-2)/(1)=(y-3)/(1)=(z-4)/(-K) and (x-1)/(K)=(y-4)/(2)=(z-5)/(1)...

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