P= a−bQ | Straight Line Demand Equation | PM Students | Urdu/Hindi

In this lecture, PM students will learn the Straight-Line Demand Equation (P = a − bQ) in a simple and exam-focused way. The session explains the meaning of the constants a and b, the relationship between price and quantity demanded, how to plot the demand curve, and how to solve exam-style questions using the demand equation. Whether you're preparing for exams or strengthening your concepts, this lecture will help you understand demand functions with ease. Subscribe for more PM lectures, exam preparation sessions, and concept-based learning videos. #PMStudents #DemandEquation #ManagerialEconomics #BusinessMathematics #DemandCurve #EconomicsLecture #UrduHindi #ExamPreparation #DemandAnalysis #BusinessEconomics #PMLecture