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Edexcel AS Mathematics C2- 25th May 2016 Thread Watch

1. (Original post by HaiderMukhles)
Can anybody inbox me an unofficial mark scheme or question paper?
Me three!!
2. hey guys there was only 9 questions yes? plz answer
3. (Original post by Hi123456abc)
K= 7/2, b=936
I can confirm this, thank God.
4. (Original post by Hey111)
I can confirm this, thank God.
hey guys there was only 9 questions yes? plz answer
5. (Original post by tarek888)
hey guys there was only 9 questions yes? plz answer
yes, 9 questions
6. (Original post by elishx__h)
yes, 9 questions
7. (Original post by elishx__h)
yes, 9 questions
Does anyone remember how many marks Question 9 was? I'm trying to figure out how many I've lost on that question.
8. (Original post by Hey111)
Does anyone remember how many marks Question 9 was? I'm trying to figure out how many I've lost on that question.
15 marks I think
9. An easy 75/75
10. That paper was so annoying!!! I guess I won't be getting an A then.. Guess who's retaking C2 next year???😂😂 I'll come in to collect my results with a cheap vodka bottle😂👌😂👌😂

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11. (Original post by HaiderMukhles)
Can anybody inbox me an unofficial mark scheme or question paper?
Hey, don't suppose you've found/been sent an unofficial mark scheme yet? Thanks
12. (Original post by elishx__h)
15 marks I think
Do you get marks for the parts C, D and E if you couldn't prove part B?
13. (Original post by Hey111)
Do you get marks for the parts C, D and E if you couldn't prove part B?
Yes you should be able to, check this out if you haven't already:

http://www.thestudentroom.co.uk/show....php?t=4117823

14. (Original post by elishx__h)
Yes you should be able to, check this out if you haven't already:

http://www.thestudentroom.co.uk/show....php?t=4117823

So question 9 was:

Part A: Area of Sector - 2 Marks
Part B: Prove y= area - 3 Marks
Part C: Prove Perimeter - 3 Marks
Part D: Find min x from perim - 5 Marks
Part E: Justify Min - 2 Marks
Total: 15
15. (Original post by Hey111)
So question 9 was:

Part A: Area of Sector - 2 Marks
Part B: Prove y= area - 3 Marks
Part C: Prove Perimeter - 3 Marks
Part D: Find min x from perim - 5 Marks
Part E: Justify Min - 2 Marks
Total: 15
Yes, agreed
16. (Original post by jessiecoo)
Hey, don't suppose you've found/been sent an unofficial mark scheme yet? Thanks
No unfortunately not, will send it though if it ever comes my way
17. (Original post by HaiderMukhles)
Can anybody inbox me an unofficial mark scheme or question paper?
Would love a copy if you ever get one please!
18. (Original post by elishx__h)
Yes, agreed
For the first part with the sector, I gave my answer in both radians and degrees. I forgot to cross out the degrees answer at the end of the exam, do you think I'll lose a mark for giving two answers?
19. Yeh i got 1008 for b, its cause we didn't do the expansion to the x cubed term, which would have increased the number behind the x squared term. Only 1 mark lost though.
20. What were the binomial questions and the marks for each one again? Was it 2 marks for finding k and A and then another 2 for finding B?

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