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D2 Edexcel

Poll

How did you find D2 today?

Where’s the unofficial markscheme?
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!
Original post by elamordecoca
Where’s the unofficial markscheme?


There isn't one yet.
Can someone say the topic of the questions cos I can’t remeber doing a spanning tree by deleting sth or anything
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
(edited 5 years ago)
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?
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
Reply 7
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
Original post by k92e67
someone posted this in the other thread


Hello again! :smile:

Spoiler

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