JEE Main & Advanced
Mathematics
Straight Line
Question Bank
Numerical Value Type Questions - Straight Lines and Pair of Straight Lines
question_answer
Let the equations of two sides of a triangle be \[3x-2y+6=0\] and \[4x+5y-20=0\]. If the orthocenter of this triangle is at \[(1,1)\] and the equation of its third side is \[ax+by+c=0,\] then \[a+b-c\] is