Q 2117801780.     If `-2, 2, 1` are direction ratios of a line, then its direction

cosines are

A

`-2/3 , 2/3 ,1/3`

B

`2/3 ,- 2/3 ,1/3`

C

`2/3 , -2/3 , 11/3`

D

`-2/3 , 2/3 , -1/3`

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including


Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD


0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer