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AQA Core 3 - Thursday 6th June 2013 (AM) - Official Thread Watch

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    Ive deffinatley failed. Graphs are not my strong point and there was a graph on every page!

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    Predictions on grade boundaries? marks for A* A B C? ETC...
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    question 10, come to my thread for more


    http://www.thestudentroom.co.uk/show....php?t=2374270
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    (Original post by stuart_aitken)
    Completely stupid isn't it. We must be the most anti-intellectual country on the planet. If someone is confident about an upcoming sport event or a competition, or even entering the X-factor or something, everyone is so supportive, yet when it comes to education and intelligence, people seem to turn quite hostile and, most shockingly, confidence in such things is simply not allowed, or makes you a bad person. Makes no sense!

    I got exactly the same reception when I mentioned my mild confidence over the Core 1 and 2 papers.

    So I therefore congratulate you on your confidence!
    cheers - thanks for making sense.

    best of luck for your result on this too..!
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    Are you guys not seeing my post....
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    (Original post by l2ob)
    Oioi WAAAASSTTEEEMAANNN


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    Poooooooooooondaaaaa!!!
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    (Original post by Alexandra1995)
    I got 1.23 and 5.05 :confused:
    I got this aswell!
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    (Original post by HSR08)
    Poooooooooooondaaaaa!!!
    Go home


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    (Original post by Rossitron)
    what did people get for the mammoth intergral on (lnx) squared?
    (X(lnx)^3)/3 was it I think. Just apply chain rule.
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    What did people get for (lnx)^2 question?
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    Are you all blind people??? Just go to my thread
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    (Original post by ThomT94)
    (X(lnx)^3)/3 was it I think. Just apply chain rule.
    no sorry that's wrong
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    http://www.thestudentroom.co.uk/show....php?t=2374270

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    (Original post by ThomT94)
    (X(lnx)^3)/3 was it I think. Just apply chain rule.
    Nah it's more complex, meh I just integrated by parts with u as lnx and dv/dx as lnx since we already integrated lnx previously wasn't hard
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    http://www.thestudentroom.co.uk/show....php?t=2374270

    thread
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    Chill B
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    (Original post by A-New-Start)
    no sorry that's wrong
    No, that's correct. You don't need to do it by parts. If you differentiate what I wrote you will get (lnx)^2.
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    sir, i'm gonna have to ask you to calm down
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    Intergral of lnx squared?


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    (Original post by ThomT94)
    No, that's correct. You don't need to do it by parts. If you differentiate what I wrote you will get (lnx)^2.
    True true point taken
    Oh except this : http://answers.yahoo.com/question/in...7083701AA640jR
 
 
 
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