Direction cosines of the line (x+2)/2=(y...

Direction cosines of the line `(x+2)/2=(y-5)/4=(z+6)/2` are

A

`lt(2)/sqrt22,(4)/sqrt22,(2)/sqrt22gt`

B

`lt(2)/sqrt24,(4)/sqrt24,(2)/sqrt24gt`

C

`lt(-2)/sqrt24,(4)/sqrt24,(-2)/sqrt24gt

D

`lt(-2)/sqrt22,(4)/sqrt22,(-2)/sqrt22gt`

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