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    (Original post by dandroff)
    will i lose marks for too many solutions
    Apparently, according to someone, arsey said Edexcel examiners are told to mark every attempt. And carry the attempt that scored most marks.
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    (Original post by Raizel)
    I think
    Raw -> UMS
    66 -> 100
    60 --> A*
    54--> A
    I like this prediction hope it is this
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    (Original post by dandroff)
    wat u get for lambda
    i got (ln2)/40
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    (Original post by The fish inspect)
    For question 7 the range is -0.07326.. And 0.04598..
    Correct me if I'm wrong
    That's what I got (though I put exact)
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    I made a stupid mistake on the penultimate question: cosx/cosx=0...
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    http://strawpoll.me/4609429/r

    This is a respectable number, therefore, I am 100% the grade boundaries will be just as low as 2013 if not even lower.

    ALSO!!!!

    Given the experience by the IAL C34 people today, the C4 exam will be ****ing hell as well.
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    (Original post by mahatma ghandi)
    *x=5 you mean
    No, it was y=5. :smug:

    Posted from TSR Mobile
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    (Original post by Ripper Phoenix)
    where do i click to vote lol
    Remove the /r
    i.e.
    http://strawpoll.me/4609429
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    Thanks dude, much appreciated

    Posted from TSR Mobile
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    People who say it was easy are blatantly trolling... most definitely not easy but not particularly hard, perhaps harder than usual if wee lucky 65/75 would be reasonable for 90 UMS
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    What did everyone get for the range question? It was a 6 marker, I just can't remember what question number it was
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    Tbh i think they may as well get platinum papers out consisting entirely of this exam
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    this paper was stupid hard
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    That is true, last years paper was not as difficult as this. Yes there were some simple questions but the harder questions were wortha lot more and i guess people were rushing making mistakes.
    i think it will be lower than last years grade boundaries
    (Original post by frozo123)
    are you retarded? If it was 60 for an A last year, how could it be 63 this year?
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    Please vote on this poll:

    http://strawpoll.me/4609429
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    (Original post by The fish inspect)
    For question 7 the range is -0.07326.. And 0.04598..
    Correct me if I'm wrong
    I think you had to give your answers exact, so in terms of e
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    I used g'(x) and found the x-coords for the turning points of the graph and then subbed that into g(x) and got two values for y in terms of e and said that was the range
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    LHS = sec(2A) + tan(2A)
    = 1/cos(2A) + sin(2A)/cos(2A)
    = (1 + sin(2A)) / cos(2A) = (1 + 2sinAcosA) / (cos²A - sin²A)
    = (cos²A + sin²A + 2sinAcosA) / [(cosA + sinA)(cosA - sinA)]
    = (cosA + sinA)² / [(cosA + sinA)(cosA - sinA)]
    = (cosA + sinA) / (cosA - sinA) = RHS

    Didn't get this in the exam but found it online
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    Any idea if the answer to 8b (tan theta = -1/3) was in terms of radians or degrees?
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    (Original post by frozo123)
    are you retarded? If it was 60 for an A last year, how could it be 63 this year?
    No, I'm not retarded. It was an easier exam compared to last year. My teachers agreed with me and a lot of people followed on with this view. I'm not saying I got an A in that paper, but I've definitely got around 60 marks, which will most likely be a B due to the easiness of this paper.
 
 
 
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