Home
Class 13
MATHS
If h, m1, n1 and l2, m2, n2 are D.C.s of...

If `h, m_1, n_1 and l_2, m_2, n_2 are D.C.s` of the two lines inclined to each other at an angle `theta`, then the D.C.'s of the internal and external bisectors of the angle between these lines are-

Promotional Banner

Similar Questions

Explore conceptually related problems

If h,m_(1),n_(1) and l_(2),m_(2),n_(2) areD.C.s of the two lines inclined to each other at an angle theta then the D.C.'s of the internal and external bisectors of the angle between these lines are-

If m_(1),m_(2) are the slopes of two lines and theta is the angle between two lines then tan theta =

If 'm_(1)',m_(2)' are the slopes of two lines and theta is the angle between two lines then tan theta=

If m_(1) , m_(2) are the slopes of two lines and theta is the angle between two lines then tan theta =

If l_(1),m_(1),n_(1) and l_(2),m_(2),n_(2) are the directional cosines of two vectors and theta is the angle between them, then their value of cos theta is

If one of the lines of my^(2)+(1-m^(2))xy-mx^(2)=0 is a bisector of the angle between the lines xy=0 , then m is

If the d.R.s of two lines are 1,-2,-2 and 2,-2,1 , then the measures of the acute angle between them is