condition of concurrency of lines

There are two conditions of concurrency of lines which are given below : (a) Three lines are said to be concurrent if they pass through a common point i.e. they meet at a point. Thus, Three lines \(a_1x + b_1y + c_1\) = 0 and \(a_2x + b_2y + c_2\) = 0 and \(a_3x + b_3y […]