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Direction cosines to the normal to the p...

Direction cosines to the normal to the plane containing the lines `(x)/(2)=(y)/(3)=(z)/(5)` and `(x-1)/(2)=(y-1)/(3)=(z-1)/(5)` are

A

`(2)/(sqrt(14)), (-3)/(sqrt(14)), (5)/(sqrt(14))`

B

`(2)/(sqrt(14)), (-3)/(sqrt(14)), (1)/(sqrt(14))`

C

`(2)/(sqrt(14)), (-1)/(sqrt(14)), (1)/(sqrt(14))`

D

`(3)/(sqrt(13)),(-2)/(sqrt(13)), 1`

Text Solution

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The correct Answer is:
B
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