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AQA A2 Mathematics MPC3 Core 3 - Wednesday 15th June 2016 [Official Thread] watch

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    Did anybody actually answer Q9 tho?😂
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    (Original post by aaaae)
    How many marks for just finding the x values on the inequality out of 5, couldn't work out the answer
    5 marks
    (Original post by USB111)
    I got pi (-2 (ln3)^2). Hw did u get x in your final answer for volume of rev?
    Oops sorry it was a typo
    (Original post by maisym00)
    What was the answer for the p root q thing? I ended up with - root 5 which probably isn't right seeing as p was supposed to be a number
    It is - root5
    -1 is a number afaik
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    60 for an A*
    55 for an A
    50 for a B
    45 for a C
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    (Original post by C0balt)
    5 marks

    Oops sorry it was a typo

    It is - root5
    -1 is a number afaik
    Ah great I didn't screw it up then😃
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    did anyone get negative values for 9b??
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    (Original post by C0balt)
    5 marks

    Oops sorry it was a typo

    It is - root5
    -1 is a number afaik
    So u got what i got?
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    (Original post by RUNSran)
    did anyone get negative values for 9b??
    Yup two negatives

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    57/16 for the substation
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    (Original post by maisym00)
    Ah great I didn't screw it up then😃
    How did you do it??
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    My a$$hole just got ****ed so hard, im gonna file for rape
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    RIP in pieces lol , C4 on Friday too
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    (Original post by C0balt)
    Yup two negatives

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    did you get like -88. something as one value? . Also how do you prove 9 a? thats the only question I really struggled with .
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    Answers I remember

    Area of OAB= (e^2+1)^2/e^3
    Volume=pi(-(ln3)^2 + 2ln3 + 4)
    p root q=-root5

    Range f(x) =<24ln2 - 8 (iirc)
    gg(x) =x

    Some *****y fraction somebody Posted for substitution


    Attached for show that secx+tanx=0.2

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    What was the answer for question 9? I just couldn't get it
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    I had a nose bleed at the end of the exam. Thats how much this shagged my brains out.
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    (Original post by USB111)
    So u got what i got?
    Yup
    (Original post by RUNSran)
    did you get like -88. something as one value? . Also how do you prove 9 a? thats the only question I really struggled with .
    I posted a photo for that 9a just above
    I think I got that yeah

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    If you put in any value for cos x on q cause you couldn't get the answer for the first part, would you still get full 3 marks in part b
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    At least I got my name correct lmao:sigh:
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    just got wrecked, what the **** was that?
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    What value did you get for cos?
    (Original post by C0balt)
    Yup


    I posted a photo for that 9a just above
    I think I got that yeah

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