Find the value of , so that the lines and are at right angles. Also, find whether the lines are intersecting or not.
Equation of 1st line
D.R of 1st line
Equation of 2nd line :
D.R of 2nd line=
Since given lines are at right angles,
Now, equation of 1st line
and equation of 2nd line
Here,
and
Hence, the given two lines do not intersect with each other.