D2 Edexcel Watch

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elamordecoca
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#1
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#1
Where’s the unofficial markscheme?
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elamordecoca
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#2
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#2
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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Prasiortle
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#3
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#3
(Original post by elamordecoca)
Where’s the unofficial markscheme?
There isn't one yet.
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Madanchiali
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#4
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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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Madanchiali
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#5
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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
Last edited by Madanchiali; 3 months ago
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Madanchiali
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#6
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#6
(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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elamordecoca
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#7
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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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k92e67
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#8
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#8
(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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mupsman2312
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#9
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(Original post by k92e67)
someone posted this in the other thread
Hello again!

Spoiler:
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