# Q&A - Ask Doubts and Get Answers

## Filters

Clear All
In that case, one of the points lies in the plane if the value is zero then quotient point is in the plane and vice versa
93 Views   |
As we learned,   Direction Cosines - If are the angles which a vector makes with positive X-axis,Y-axis and Z-axis respectively then are known as diresction cosines, generally denoted by (l,m,n). - wherein       Substitute (i) in (ii)   and   m=-n                                                                                                  m=-2n l+5n-3n=0                         ...
93 Views   |
As we learnt in  Shortest distance between two skew lines (Cartesian form) - Shortest distance between and is given by Where    -    Normal vector of line is Put z=0 We get x+y=3 2x+3y=4 y=-2, x=5 (5,-2,0) is the point Equation of line will be Equation of z-axis is Shortest distance = Option 1) 1 This is incorrect option Option 2) 2 This is correct option Option 3) 3 This is...
Exams
Articles
Questions