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# C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST Tweet

Maths exam discussion - share revision tips in preparation for GCSE, A Level and other maths exams and discuss how they went afterwards.

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1. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
Was more difficult than average, but nothing particularly out of the ordinary. You just had to know your trigonometric identities.
2. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
when are the answers normally put up
3. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
Arsey where are you,
i need you
4. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
(Original post by knowledgecorruptz)
Fail
Hence, the edit.
5. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
solutions now in the first post
6. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
i found it all right , not that hard but again dont know the anwser yet
7. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
last question was a slut
8. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
waiting for solutions. paper was harder than usual, but still bearable.
9. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
Urgh I made stupid mistakes. Think I managed an A. Going to have to get 100% on C4 now HA
10. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
(Original post by The_Pen)
Did everyone use the R sin/cos (x-a) for the long six marker where they drew a graph?
I did that! but then realised I could divide everything by cosx
11. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
Felt like each question had a little trick, not one had a simple solution :/
Hope the boundaries are good for me to get C
12. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
are u serious, equation of normal, i read it as though it was equation of tangent, i guess thats what happens when u have 3 hours of sleep before the exam,so peak for me
13. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
There goes my thin chances of an A*. If I get lower in my resit, do they take my higher mark?
14. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
YES! 100%
15. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
#Merked It, 100 ;D
16. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
(Original post by Arsey)
solutions now in the first post
Hiya, Q8b only 1 solution, correct method. How many mark drops?

Other than that all correct, hoping to improve on 88ums..
17. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
Well, just checked my answers with the mark scheme... Better start filling in my McDonalds application then!
18. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
I might actually be going to King's!
19. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
(Original post by tizza1394)
YES! 100%
me too, sick one

btw did you take x^-1/2 out of the brackets for 7a)

i did , but im pretty sure you get the same answer anyway
20. Re: C3 June 2012 - Post Exam Thread - Solutions and Paper in the FIRST POST
I forgot to simplify in 7(b), I left is as 9/6(x^2)+54
Will I lost any marks for it?
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