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OCR Maths C1 2016 q11

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    • Thread Starter


    Looking back on it, I know this is an awkward (and clearly wrong) way of doing q11, but I can't seem to find any error in my working.

    If someone could let me know where I went wrong, and roughly how many marks you reckon I got that would be appreciated (y)
    • Thread Starter

    I realise where i went wrong (where I introduced alpha). Does anyone know roughly how many marks I will lose?

    x^-1 squared is not x but looks like you figured it out i'm terrible at marking but i reckon you'll get at least 4 marks
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