Don't think it would be more than 2 or 3 (only simple calculations), probably haven't lost many marks if you missed it(Original post by js.int)
**** I didnt see the last bit where you calculate 5550How many marks was it?
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Edexcel A2 D2 Mathematics June 2016 - Official Thread watch
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Gabe the Babe
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lukejoshjames
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- 29-06-2016 11:00
(Original post by js.int)
**** I didnt see the last bit where you calculate 5550How many marks was it?
2 marks -
anonymous2410
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- 29-06-2016 11:03
what did you guys get for the output for each month?
I got 3,3,5,5,3 -
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Questions 1,2,3,4 and 5 were brilliant. Not so much questions 6 and 7 but I couldn't do dynamic programming from day 1 so not too bothered. Only need BB in maths and further maths so asking as I get a C ish should be fine. If I got all 1-5 correct and 2 marks on q6 do you think I can get a C overall??
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- 29-06-2016 11:04
(Original post by lukejoshjames)
You needed to use backflow which would reduce the arc by 3 that seemed like it could only be increased by 2. -
physicsmaths
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- 29-06-2016 11:04
(Original post by TrueDAN)
- Simplex not optimal because you had -5s?
- Hungarian 248
- Flow one you got a flow Max flow of 62 and proved it with min cut, max flow theorem?
- Gametheory 0 does not equal -4 therefore it stable?
- North west corner method dummy with value 14 so they both are 99?
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lukejoshjames
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- 29-06-2016 11:05
For the optimal length in question 1, the boundaries were 113 and 158 right?
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physicsmaths
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- 29-06-2016 11:06
Never mind it was -4 i just remembered wrong.
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anonymous2410
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- 29-06-2016 11:07
(Original post by lukejoshjames)
For the optimal length in question 1, the boundaries were 113 and 158 right? -
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- 29-06-2016 11:07
i got that
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Gabe the Babe
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- 29-06-2016 11:08
(Original post by anonymous2410)
what did you guys get for the output for each month?
I got 3,3,5,5,3
(Original post by lukejoshjames)
For the optimal length in question 1, the boundaries were 113 and 158 right? -
lukejoshjames
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- 29-06-2016 11:11
(Original post by anonymous2410)
I got 113 and 149 -
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- 29-06-2016 11:17
(Original post by lukejoshjames)
Oh wait yeah lol -
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- 29-06-2016 11:18
was the last question just minimising right???
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lukejoshjames
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- 29-06-2016 11:19
(Original post by anonymous2410)
You got 113 and 149 as well? -
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- 29-06-2016 11:21
For the question on game theory when it asked you to formulate it as a linear programming problem (the question before you had to put it in the simplex) did it say write your answer as inequalities or equalities??
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Historygcse
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- 29-06-2016 11:22
What were theta values in the stepping stone question?
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- 29-06-2016 11:23
(Original post by Historygcse)
What were theta values in the stepping stone question? -
Historygcse
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- 29-06-2016 11:25
(Original post by anonymous2410)
3 and 11? -
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- 29-06-2016 11:25
What did you guys get for the profit of the last question? i got 900 something
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