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Solve by Steps for Two-Phase Method
Max Z = 5x1 + 8x2
Subject to
3x1 + 2x2 ≥ 3
x1 + 4x2 ≥ 4
x1 + x2 ≤ 5
& x1 ≥ 0, x2 ≥ 0
Answer
Standard LPP
3x1 + 2x2 - s1+ a1 = 3
x1 + 4x2 - s2+ a2 = 4
x1 + x2 + s3 = 5
x1 , x2 , s1, s2, s3, a1, a2 ≥ 0
Auxiliary LPP
Max Z* = 0x1 + 0x2 + 0s1 + 0s2 + 0s3 -1a1 -1a2
As all Δj ≥ 0, Max Z* = 0 and no artificial vector appears in the basis, we move to phase II.
Phase II
As all Δj ≥ 0, optimal basic feasible solution is achieved. Thus the solution is Max Z = 40, x1 = 0, x2 = 5
Methods is a tool or a techniques used to collect data. It is procedure for obtaining knowledge based on empirical observation and logical reasoning. Field Study Metho
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#what is the similarity and difference between transportation and linear programing models?
scope of operation research in insutry and defence
correct answer
represent a diagrammatic way of components of the os
Maxz=3x1-2x2 St x1 -x2>_0, 3x1-x2 _0
what is the methodology of operation research?
metholodolgy of operational research
STANDARA DEVIATION Standard deviation is the square root of the arithmetic average of squares of all the deviations from the mean. In short it may be defined as th
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