If a line segment `OP` makes angles of `(pi)/4` and `(pi)/3` with `X`-axis and `Y`-axis, respectively. Then, the d

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Q 1553734644.     If a line segment `OP` makes angles of `(pi)/4` and `(pi)/3`

with `X`-axis and `Y`-axis, respectively. Then,

the direction cosines are
VIT 2015
A

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

B

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

C

`sqrt(3),1`

D

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

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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