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# Edexcel A2 C3 Mathematics 12th June 2015 watch

1. (Original post by Artfanatic)
If I got 67-68 what are people thinking that could be?

Also what was the answer to the question about why the function didn't exist as I couldn't find that on the ms?
yeah i did the ial c34 today.
couldnt even finish the paper was not good at all
It sucked ryt?? so disappointing. How ws the vector sum and did u get a value for a?
3. 74/75 raw (judging by arsey's post) considering i got 72 UMS (B) last year this paper wasn't too bad. I thought it was an extremely strange paper regarding question types but it wasn't overly difficult. However, most people say they found it challenging so maybe the grade boundaries will be lowered a bit. I predict A*=68/75 A=59/75 B=52/75 C=45/75 D=38/75 E=31/75
4. (Original post by anonwinner)
ffs man that question 10 was so hard, should have revised logs more :/
5. these are my estimates

100% around 70-71
90% around 63-64
80% around 56-57
70% around 50-51
6. Do people think this paper was harder than June 2014?

I'm feeling like 64 or 65 for A*?

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7. (Original post by Jaz_ace)
What grade is 48 marks roughly
high C I think
8. (Original post by anonwinner)
If I said that it was a Many to Many mapping ( I know :'( ) and explained what it meant so technically I had the idea but not the right words, do you think I will loose the mark still?
9. (Original post by TeeEm)
these are my estimates

100% around 70-71
90% around 63-64
80% around 56-57
70% around 50-51
10. Could you explain how I have no idea how to do it
11. (Original post by Artfanatic)
If I said that it was a Many to Many mapping ( I know :'( ) and explained what it meant so technically I had the idea but not the right words, do you think I will loose the mark still?
I have no idea bro. You might be right for all I know :P
12. Think I got around 66, how much would that be? Bloody trig proof...
13. (Original post by Artfanatic)
If I said that it was a Many to Many mapping ( I know :'( ) and explained what it meant so technically I had the idea but not the right words, do you think I will loose the mark still?
Knowing edexcel and their examiners, then yes you will lose that mark.
14. (Original post by lukass)
I did it this was as well, cant remeber my answer but hope theres a couple method marks :/
There should be I mean its not WRONG it just probably wasn't their way of getting it right!
15. 43/75

How much do you think this will be?

This was meant to be an exam I could get an A in :-(
16. (Original post by BenjKl)
Knowing edexcel and their examiners, then yes you will lose that mark.
AH right ok, thanks!
Just gotta hope I get an examiner that just marks quickly hehe
17. OMG I'm literally crying hahahahha
18. Arsey is definately wrong in 1b. Other then that i think the rest is corect.

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19. Any chance of an a* with 66?
20. Have not looked through (so sorry if this has been covered) but...

I sat the OCR(MEI) not edexcel C3 today but my friends sitting edexcel said there was some hard proof question, how did you guys find it?

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