Manipal MET2017MathematicsPair of Lines
The line x a - y b =1 cuts the x -axis at P . The equation of the line through P perpendicular to the given line is
Options
- Ax+y=a b
- Bx+y=a+b
- Ca x+b y=a^2
- Db x+a y=b^2
Correct answer
C. a x+b y=a^2
Step-by-step solution
The equation of given line is x a - y b =1 b x-a y=a b A line perpendicular to given line is a x+b y= In the given options, option (c) is correct.