Answer :

Given: A (h,3) and B (4,1) be the points intersect At right angle at the line 7x – 9y – 19 = 0


To find:


The value of h.


Explanation:


The line 7x 9y 19 = 0 can be written as



So, the slope of this line is


It is given that the line joining the points A (h,3) and B (4,1) is perpendicular to the line 7x 9y 19 = 0.



9h – 36 = -14


9h = 22


h


Hence, the value of h is


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Find the equationRS Aggarwal - Mathematics

Find the equationRS Aggarwal - Mathematics

Find the equationRS Aggarwal - Mathematics

Find the equationRS Aggarwal - Mathematics

Find the equationRD Sharma - Mathematics

Find the equationRD Sharma - Mathematics

If equation of thRD Sharma - Mathematics

Find the equationRS Aggarwal - Mathematics

Find the image ofRS Aggarwal - Mathematics

A line passes thrRD Sharma - Mathematics