Direction cosine of a line is `1/sqrt(2), 1/2, n` then the value of n is :

If the direction cosines of a line are 1/sqrt(3), 1/(2sqrt(2)), k , then the value of 48k=

If direction cosines of a line are (1/a, 1/a, 1/a) then

If l,m,n are the direction cosines of a half line op then the maximum value of l.m.n is

If 1/2,1/3,n are direction cosines of a line, then the value of n is

If the direction cosines of a line are k,(1)/(2),0 then k =

Can the direction cosines of a line be 1/sqrt2 , 1/sqrt2, 1/sqrt2 ?

The direction cosines of the lines bisecting the angle between the lines whose direction cosines are l_(1),m_(1),n_(1) and l_(2),m_(2),n_(2) and the angle between these lines is theta, are

The direction cosines of the lines bisecting the angle between the lines whose direction cosines are I_(1),m_(1),n_(1) and I_(2),m_(2),n_(2) and the angle between these lines is theta ,are

The direction cosines of the lines bisecting the angle between the line whose direction cosines are l_1, m_1, n_1 and l_2, m_2, n_2 and the angle between these lines is theta , are