[" The valid direction angle triplet of ...

[" The valid direction angle triplet of a line "L" is "],[[" (A) "(pi)/(6),(pi)/(4),(pi)/(3)," (B) ",(pi)/(4),(pi)/(3),(pi)/(3)],[" (C) "(pi)/(2),(pi)/(3),(pi)/(3)," (D) "0,(pi)/(3),(pi)/(3)]]

Similar Questions

Explore conceptually related problems

The valid direction angle triple of a line L is

Define : Direction angles of a straight line,

If alpha,beta,gamma are direction angles of a line, then

If l , m, n are the direction consines of a line, then

If l,m,n are direction cosines of the line then -l,-m,-n can be

Usually triplet codons are red in the direction :

If (a,b,c) are direction ratios of a line then the direction cosines of the line (l,m,n)=

The angle between the lines whose direction ratios are and is given by :