The University of Melbourne, Dept. of Mathematics & Statistics: Undergraduate Lecture Material

620-261
Introduction to Operations Research
Semester I, 2005

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Corrections to Lecture Notes

Page No. Text

3.7 Change 618-361 and 618-362 to 620-361 and 620-362 respectively

5.19 The RHS value of row 3 should be 16.

5.27 The coefficient of x3 in the second constraint should be -2.

5.37 The reduced cost of x6 in the last tableau should be -1.

B.2 The sentence below equation (B.5) should read as follows:
From here on we shall assume that m <= n, in otherwords, there will be more variables than equations.

B.2 The line above equation (B.6): change 1/2 to -1/2.

Created: 27 February 2005
Last modified: 27 February 2005
Authorised by: Moshe Sniedovich, Department of Mathematics and Statistics.

Maintained by: Moshe Sniedovich, Department of Mathematics and Statistics.
Email: m.sniedovich@ms.unimelb.edu.au

Page No.	Text
3.7	Change 618-361 and 618-362 to 620-361 and 620-362 respectively
5.19	The RHS value of row 3 should be 16.
5.27	The coefficient of x3 in the second constraint should be -2.
5.37	The reduced cost of x6 in the last tableau should be -1.
B.2	The sentence below equation (B.5) should read as follows: From here on we shall assume that m <= n, in otherwords, there will be more variables than equations.
B.2	The line above equation (B.6): change 1/2 to -1/2.