Basic Solution, Non degenerate and degenerate basic solution, basic feasible solution with example

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Definitions of Basic Solution, Non degenerate and degenerate basic solution, basic feasible solution with solved problem

Formulation of LPP

Standard form of LPP

Graphical method in LPP

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i was not able to understand the definition but this explaination made me understand it. May God Bless You.

sanchitarajput
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Hi. I am starting to learn about LPP. I have read some papers and they, just like you, assume that x must be non negative in order to be feasible. Maybe I am confusing terminologies, but since practical problems admits negative solutions and range for x, for example, -2<=x<=2, is it not too restrictive the condition x>=0? How do you address more general problems? Regards

RGDot
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May I ask one question: 
In an optimal non-degenerate basic solution of problem (P), the slack variables of the non-
binding constraints are non-basic variables?

paolaturku
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Ma'am, If a slack variable is non zero in the optimal solution, is it called as basic variable then?

kiran-jhze