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consider the following LPP max z=9x1+8x2+5x3 subject to 2x1+3x2+x3<_4 5x1+4x2+3x3<_11 x1,x2,x3>_0
(a)solve using simlex method
(b)hence using the sesitivity analysis,
find the new optimal solution of the LPP if the availability of the second constraint is changed from 11 to 15
What is the discharge revised discharge pressure (guage pressure) of the compressor ? Is the assumption of change in temperature valid for calculating the discharge pressure of the compressor ?
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Design a bridge that will withstand 4 fully loaded semi-trailers
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A load of lumber of weight W = 20 kN is being raised by a mobile crane. Knowing the tension is 20 kN in all portions of the cable AEF and that the weight of the boom ABC is 3 kN, determine (a) the tension in rod CD (b) the reaction at pin B.
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