Problem Solving (PS) 1.What are the four stages in problem solving? How does each stage contribute to the solution? 2.Give an example of a well-defined and an ill-defined problem. In general, how do t
Problem Solving (PS) 1.What are the four stages in problem solving? How does each stage contribute to the solution? 2.Give an example of a well-defined and an ill-defined problem. In general, how do t