The angle between the lines whose direction cosines are `(sqrt3/4 , 1/4 , sqrt3/2)`and `(sqrt3/4 , 1/4 , - sqrt3/2)` is
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Q 2449780613.
The angle between the lines whose direction cosines are `(sqrt3/4 , 1/4 , sqrt3/2)`and `(sqrt3/4 , 1/4 , - sqrt3/2)` is
BCECE 2012 Stage 1
A
`pi`
B
`pi/2`
C
`pi/3`
D
`pi/4`
HINT
Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)
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