The Business Mathematics Course for B.Com (Hons) Semester III, Delhi University has been taught by Mr. Dr. JK Thukral (Author & Former Professor, SRCC. Exp. 40 years). The Video Lectures are based upon the books prescribed by the University of Delhi. 

Following topics are covered in this course:

Unit 1: Matrices & Determinants 

• Matrix Inversion Method
• Cramer's Rule
• Leontief Input  etc.

Unit 2: Linear Programming Problem

•  Simplex method
•  Duality
•  Graphical method etc.

Unit 3: Applcation of Derivatives

• Cost, Revenue, Profit
•  Elasticity of demand
•  Maximization of profit/Minimization of cost
•  Tax effect on profits, price and output
•  Inventory control etc.

Unit 4: Partial Derivatives

• Euler's theorem
•  Demand analysis, Production function, Isoquant
•  Elasticity of substitution
•  Lagrange Multiplier
•  Applied optimation problem etc.

Unit 5: Financial mathematics

1. Interest
2.  Equation of value
3.  Depreciation
4. Annuity etc.