"Line through the points (-2,6) and (4,80 is perpendicular to the line   through the points (8,12
Channel: Doubtnut
Date: 2020-07-12

"Line through the points (-2,6) and (4,80 is perpendicular to the line
 
  through the points (8,12) and `(x , 24)dot`
 Find the value of `xdot`"