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D2 Edexcel watch

  • View Poll Results: How did you find D2 today?
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    • Thread Starter
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    Where’s the unofficial markscheme?
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    I feel like everyone that does Further Maths has it hard cos we don’t even know if we got the correct answers unless a super genius remembers the questions and the marks.

    But anyways, good luck to everyone that did D2 and C4 straight after!
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    (Original post by elamordecoca)
    Where’s the unofficial markscheme?
    There isn't one yet.
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    Can someone say the topic of the questions cos I can’t remeber doing a spanning tree by deleting sth or anything
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    1.hugerian stuff which I didn’t get what it meant by the last bit
    2.transportation stuff
    3.game theory
    4.network
    5 linear programming
    6 dynamic programming
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    (Original post by elamordecoca)
    Where’s the unofficial markscheme?
    I can’t remember doing a question about spanning trees or anything
    There were 6 questions right?
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    (Original post by Madanchiali)
    I can’t remember doing a question about spanning trees or anything
    There were 6 questions right?
    Yeahh, and no there wasn’t any question on chapter 3
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    (Original post by elamordecoca)
    Yeahh, and no there wasn’t any question on chapter 3
    someone posted this in the other thread:

    Transportation:
    Avoid degenerate solution
    Other zero cell is B3
    Entering cell is D1
    Exiting cell is C2

    Game Theory:
    Play-safe strategies are A3, B1

    Allocation:
    A-4, B-1, C-2, D-3, E-5
    Cost = £156
    x = 43

    Network flows:
    Capacity of cut = 24
    Flow along SBET = 5
    Max flow = 13

    Linear programming:
    4 < k <= 8
    x=30, y=0, z=10, r=90, s=0, t=0
    P = 10k + 120
    160 < P <= 200

    Dynamic programming:
    Income = £9700
    Schedules are SBEHIS and SBEHJS

    they all match up with what i got im pretty certain its correct
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    (Original post by k92e67)
    someone posted this in the other thread
    Hello again!

    Spoiler:
    Show


 
 
 
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