This video is about review exercise 5 of chapter 5 which is linear equations and inequalities of class 9 mathematics and it covers solving equations and inequalites and showing their solution on graph, feasible region and optimal values for objective function maximization and minimization etc. This video is also good for pre nine students who want to start their study earlier than their actual classes. #education #9classmath #9thmathnewbook #9thmathnew #math_class_9th #maths #pctbsyllabus #class9maths Related searches 9th class math New book chapter 5 9th class math exercise 5 review Exercise chapter 5 9th class math chapter 5 review Exercise 9th class math class 9th math chapter 5 exercise 5 class 9th review exercise chapter 5 review Exercise chapter 5 class 9th math class 9th review Exercise chapter 5 question 4 math class 9th review Exercise chapter 5 question 2