Home
Class 11
MATHS
Find the angle between the lines whose d...

Find the angle between the lines whose direction cosines satisfy the equaitons `l + m + n = 0, l^(2) + m^(2) - n^(2) = 0`.

Text Solution

Verified by Experts

The correct Answer is:
`(pi)/(3)`
Promotional Banner

Topper's Solved these Questions

  • MODEL PAPER 2

    VGS PUBLICATION-BRILLIANT|Exercise SECTION -B (SHORT ANSWER TYPE QUESTIONS)|7 Videos

  • MODEL PAPER 12

    VGS PUBLICATION-BRILLIANT|Exercise SECTION - C (Long Answer type questions)|9 Videos

  • MODEL PAPER 3

    VGS PUBLICATION-BRILLIANT|Exercise SECTION-C|7 Videos

Similar Questions

Explore conceptually related problems

The angle between the lines whose direction cosines satisfy the equations l+m+n=0 " and " l^(2)=m^(2)+n^(2) is

Find the angle between the lines whose direction cosines are given by the equation 3l + m + 5n = 0 and 6mn - 2nl + 5lm = 0