1. If a line makes angles with the x, y and z-axes respectively, find its direction cosines.
Let the direction cosines of the line be l,m, and n.
So, we have
Therefore the direction cosines of the lines are .
CBSE Class 12 board exams 2025 to have 50% competency-based questions; no change in 10th
CBSE Class 12 board exams 2024 over; expected result date, trends of last 10 years
CBSE Class 12 accountancy board exam analysis 2024 out; paper rated easy, balanced
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now