Write a cpp program that creates a number of line objects

Design a class Line that implements a line, which is represented by the formulay=ax+b. Your class should storeaandbas double member variables. Write a member function intersect(l) that returns thexcoordinate at which this line intersects line l. If the two lines are parallel, then your function should throw an exception Parallel. Write a C++ program that creates a number of Line objects and tests each pair for intersection. Your program should print an appropriate error message for parallel lines.

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