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Linear Programming
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A feasible region of a system of linear inequalities is said to be _________ if it can be enclosed with in a circle.
cbse
class12
ch12
q39
p257
fitb
exemplar
sec-a
easy
math
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asked
Jan 8, 2013
by
sreemathi.v
retagged
Aug 27, 2013
by
sreemathi.v
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Toolbox:
If $R$ is bounded then the objective function $Z$ has both maximum and minimum value on $R$ and each of these occurs at a corner point of $R$
Step 1:
The feasible region of an LPP is always a convex polygon
Step 2:
A feasible region of a system of linear inequalities is said to be bounded if it can be enclosed with in a circle.
answered
Aug 27, 2013
by
sreemathi.v
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1
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A corner point of a feasible region is a point in the region which is the _________ of two boundary lines.
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If the feasible region for a LPP is __________,then the optimal value of the objective function $Z=ax+by$ may or may not exist.
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Jan 8, 2013
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cbse
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q41
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True or False: In a LPP, the minimum value of the objective function $Z=ax+by$ is always 0 if origin is one of the corner point of the feasible region.
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True or False: If the feasible region for a LPP is unbounded,maximum or minimum of the objective function $Z=ax+by$ may or may not exist
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cbse
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