# Question - Three - Dimensional Geometry - Direction Cosines and Direction Ratios of a Line Joining Two Points

Account
Login
Register

Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

#### Question

Which of the following represents direction cosines of the line :

(a)0,1/sqrt2,1/2

(b)0,-sqrt3/2,1/sqrt2

(c)0,sqrt3/2,1/2

(d)1/2,1/2,1/2

#### Solution

You need to to view the solution
Is there an error in this question or solution?

S