Lecture notes on Business Mathematics
Instructor: Dr. K. M. Salah Uddin, Assistant Professor, Dept. of MIS
University of Dhaka
Linear Equations
A linear equation involving two variables x and y has the standard form
ax+by=c
where a, b, and c are constants
5/7/2016
Lecture 1: Introduction to
Management Science
Outline
Body of Knowledge
Problem Solving and Decision Making
Quantitative Analysis and Decision Making
Quantitative Analysis
Models of Cost, Revenue, and Profit
Management Science Techniques
No
Lecture notes on Business Mathematics
Instructor: Dr. K. M. Salah Uddin, Assistant Professor, Dept. of MIS
University of Dhaka
(i)
(ii)
(iii)
(iv)
(v)
(vi)
Listing of elements of a set.
Membership of a set defined by a rule.
Universe, subsets. Null set (e
Lecture notes on Business Mathematics
Instructor: Dr. K. M. Salah Uddin, Associate Professor
Department of Management Information Systems, DU
Matrix Algebra
Definition of matrix: In simple word, matrix is rectangular arrangement
of numbers (real or comple
Integral Calculus
Problem No. 01: The marginal cost of production of a certain item and
the production cost of one units is TK. 12. Find the total cost and
average cost function.
Problem No. 02: The marginal revenue of a company is . Find the total
revenu
Lecture notes on Business Mathematics (EMIS 507)
Course Instructor: Dr. K. M. Salah Uddin, Associate Professor
Department of Management Information Systems, University of Dhaka
Exponential and Logarithmic Functions
Definition: Exponential Function:
A func
Lecture on Business Mathematics (EMIS 507)
Dr. K. M. Salah Uddin
Associate Professor, Department of Management Information Systems
University of Dhaka
Differential Calculus
Differentiation: To express the rate of change in any function we have
the concept
LINEAR
EQUATIONS
ANDFUNCTIONS
LINEAREQUATIONINONE
VARIABLE
Definition.Anyequationthatcanbewritteninthe
form ax + b = 0 (a 0) where a and b are real
constantsandxisavariable,iscalledalinear,or
firstdegreeequationinonevariable.Forexample:
5x9=3x+7or2x16=0
L