Dynamic programming for solving Linear Programing Problem( LPP )in English Operation Research

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  • เผยแพร่เมื่อ 23 ธ.ค. 2024

ความคิดเห็น • 38

  • @TarikuDeresa
    @TarikuDeresa 8 หลายเดือนก่อน

    thank you for helping me sir

  • @vijaybahadur3735
    @vijaybahadur3735 3 ปีที่แล้ว +1

    thanks for this vedio Sir

  • @christianjoydizon4118
    @christianjoydizon4118 2 ปีที่แล้ว

    Thanks for the help! :)

  • @eelaprolusaikumar6334
    @eelaprolusaikumar6334 3 ปีที่แล้ว +7

    Sagam arthamaindi

  • @vallik1117
    @vallik1117 ปีที่แล้ว

    Is there any specific reason to find out what kind of method needs to be done first?

  • @akshaybmenon3859
    @akshaybmenon3859 4 ปีที่แล้ว +1

    Missed a multiplication by 7 in the last step. Optimal value would correspond to [0, 7.5].

    • @spkr1301
      @spkr1301 ปีที่แล้ว

      Exactly right i am also getting 0,7.5

  • @roshbarb475
    @roshbarb475 3 ปีที่แล้ว +3

    Hi , since x1 ranges values from 0 to 3,solution is as follows Max [ (8*0+ 7*7.5), (8*3 + 7*0)] by putting values of x1 as 0 & 3 respectively by which we get Max [ 24, 52.5] , which is 52.5 for x1=0 & x2= 7.5 ,which is also better value and satisfies both constraints, I confirmed this also by graphically.your calculation and solution for this problem seems to be incorrect, please recheck again

    • @MalikTutorial
      @MalikTutorial  3 ปีที่แล้ว

      Yes definitely you are also right I had seen difference in solutions using backward and forward method. I am not getting it why ,I discussed it with other lecturers but not getting why it happening

  • @zionboaron4229
    @zionboaron4229 2 ปีที่แล้ว

    this method can work for more then 2 stages?

  • @saqlainirshad
    @saqlainirshad 2 ปีที่แล้ว

    Sir plz share the link of forward induction method

  • @jijireji531
    @jijireji531 4 ปีที่แล้ว

    Could you explain it in forward induction method

    • @MalikTutorial
      @MalikTutorial  4 ปีที่แล้ว

      Already explained,in other video check in playlist

    • @jijireji531
      @jijireji531 4 ปีที่แล้ว +1

      @@MalikTutoriallink plz

    • @jijireji531
      @jijireji531 4 ปีที่แล้ว

      @@MalikTutorial i looked,but did not see

  • @georgechamilothoris3647
    @georgechamilothoris3647 4 ปีที่แล้ว +1

    I noticed that applying the forward method, one arrives at the solution x=[0.0 , 7.5] which yields a value of z=52.5, while satisfying the constrains with slack s=[0.5, 0.0]. Could you please comment on this result?

    • @MalikTutorial
      @MalikTutorial  4 ปีที่แล้ว

      The Answer must be same , Please check your calculations again

    • @georgechamilothoris3647
      @georgechamilothoris3647 4 ปีที่แล้ว

      @@MalikTutorial My calculation goes as follows: for X1=0 and X2=15/2, the objective function is Z=8x0+7x15/2=52.5, the first constraint evaluates at b1'= 2x0+15/2=15/2

    • @MalikTutorial
      @MalikTutorial  4 ปีที่แล้ว

      You have to take b1= 8 which is the given available amount .And b2 = 15 as given available amount.you not need to calculate them

    • @georgechamilothoris3647
      @georgechamilothoris3647 4 ปีที่แล้ว

      @@MalikTutorial These are just two expressions (primed symbols b1' and b2') only calculated as a check, to confirm that the solution in fact respects the constraints. In other words, just checking that b1'

    • @MalikTutorial
      @MalikTutorial  4 ปีที่แล้ว

      What you mean by that

  • @deepaklodhirajput292
    @deepaklodhirajput292 3 ปีที่แล้ว +3

    Useless vedio I did not get why I am doing this

  • @divyatiwadi1852
    @divyatiwadi1852 4 ปีที่แล้ว +1

    Apne jb backwards method se kiya to answer maxz =24 aaya jbki hmari book me answer 105/2 aa rha h?? Please tell me

    • @divyatiwadi1852
      @divyatiwadi1852 4 ปีที่แล้ว

      Meri exam bht jldi h... So plz answer me

    • @MalikTutorial
      @MalikTutorial  4 ปีที่แล้ว

      Send me your answer by email so that I can see

  • @nailu6757
    @nailu6757 4 ปีที่แล้ว +1

    Sir kindly share Gmail I'd I have a question.

    • @MalikTutorial
      @MalikTutorial  4 ปีที่แล้ว

      Check about section

    • @nailu6757
      @nailu6757 4 ปีที่แล้ว

      @@MalikTutorial section ??

  • @HamzaKhan-wg8gm
    @HamzaKhan-wg8gm 4 วันที่ผ่านมา

    Your answer is wrong x1 is 0 and x2 is 7.5

  • @learnbyPawanclasses
    @learnbyPawanclasses 4 ปีที่แล้ว

    Sir WhatsApp Link kya hai

  • @sebastien1234
    @sebastien1234 4 ปีที่แล้ว

    😁😁😁😁