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# Edexcel C2 20th May 2015 *Official Thread* watch

1. (Original post by prepdream)
Pretty sure it was 1/2
nah the radius was root 20
therefore the gradient of the normal at point A would be 1/2
2. can someone please explain how they did q8 part b ,. the question with the k in it
3. (Original post by jf1994)
I ended up getting something £11000 for the minimum of C...anyone know what happened?
I got this too...
4. (Original post by Rebeecccaahh)
Nope it's not a resit!! So you have both bio and chemistry?

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OCR F211 Biology tomorrow.
AQA Chem Unit 1 friday.

You?
5. (Original post by RK1998)
Guys, does anyone remember the mark allocation for the trig question?
3,3,3
6. do you think i'll get the marks for the first bit of the geometric series for using the quadratic formula?

whereas everyones getting a clean fraction i got a decimal which was really close to the fraction and a value of like 18.001 for a
7. The geometric and differentiation questions threw me off
8. gsdfv
9. [QUOTE=prepdream;56013265]Got 226. One of my calculators can do integration function and agree with that result
goood
10. Reading through this thread makes me laugh. This is exactly what it was like last year and the grade boundaries weren't as low as everyone expected because many A2 students that resat the paper did extremely well which raised the boundaries because they prepared for this kind of **** from edexcel. Same thing will happen next year, and the one following that...
11. (Original post by NickLCFC)
i got 1/2 m1= -2 m2 = 1/2
12. Personally I found this paper ok, but I struggled on the first part of question 5
13. (Original post by tan030)
It's goodbye to all the Russell group university's that I wanted to apply for since I'm probably gonna get 4 b's at AS and no A's . Surely, they should lower their entry requirements based on this years harder set of exams, especially in the maths and sciences
Nope edexcel will lower their boundaries based on the results but uni's won't change their requirements based on exam success
14. (Original post by BBeyond)
i may be able to get you the paper if you'd want it?
15. (Original post by joe1545)
Naa, the only paper I've seen thats been 58 for an A was Jan 2010, and this paper was a lot easier...

So I'm thinking 62 for an A
The paper this year was much easier than the paper last year
A-62
where's my trapezium rule with the table to fill in :'((((((
i seriously don't mind rewriting the exam now: stress+hard questions just ruined me((
17. (Original post by ridirahman)
I did everrrrrrrrrrrry single past paper question from 2006- jan 2015 and this paper was ONE OF THE WORST C2 PAPERS EVEEEEEEEEEER!! f*** you edexcel.
Ditto. :'(

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18. (Original post by frozo123)
I got 0.5..

Same
19. (Original post by BBeyond)
i may be able to get you the paper if you'd want it?
hopefully "Arsey" would post paper and solutions soon.
20. Oh not AQA for me

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