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The direction cosines of the line x = y ...

The direction cosines of the line x = y = z are

A

`(1)/(sqrt(3)),(1)/(sqrt(3)),(1)/(sqrt(3))`

B

`(1)/(3),(1)/(3),(1)/(3)`

C

`1,1,1`

D

`(2)/(sqrt(3)),(2)/(sqrt(3)),(2)/(sqrt(3))`

Text Solution

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The correct Answer is:
A
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