JEE Main & Advanced
Mathematics
Straight Line
Question Bank
Numerical Value Type Questions - Straight Line
question_answer
Let ABC be a triangle. Let A be the point \[\left( 1,\text{ }2 \right).\text{ }y=\text{ }x\] is the perpendicular bisector of AB and \[x-2y+1=0\] is the angle bisector of \[\angle C\]. If equation of BC is given by \[ax+by-5=0\], then find the value of \[a+b.\]