Answer :

We have lines,



We need to find the angle between the lines.


The line is parallel to vector .


Let . Then, we can say that


The line is parallel to vector .


Similarly, let . Then, we can say that


The line is parallel to vector .


If θ is the angle between the lines, then cosine θ is given by



Substituting values of and in the above equation, we get



Here,




…(i)


Also,






…(ii)


Substituting equation (i) and (ii) in cos θ, we get




Thus, the angle between the lines is .


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Find the value ofMathematics - Board Papers

Show that lines <Mathematics - Board Papers

Find the value ofMathematics - Board Papers

Find the value ofMathematics - Board Papers

Write the directiMathematics - Board Papers

<span lang="EN-USMathematics - Board Papers

<span lang="EN-USMathematics - Board Papers

What is the angleRS Aggarwal - Mathematics

Find the angle beRS Aggarwal - Mathematics