# 12 Chemistry by Level Up Learning

### Ex 5.3 LEC 5 Q 7-9

This video lecture from Linear Inequalities and Linear Programming (F.Sc. second year Mathematics) covers: Question 7-9 of exercise 5.3. In these questions we form the function of real life problems and find minimum or maximum possible values from the graph of inequalities determined from given statement of the question. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.