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    http://filestore.aqa.org.uk/subjects...3-QP-JUN14.PDF

    Question 5d)
    I have got ln(sin(2x)) when i integrate but putting in pi/4 it becomes ln(0) which is undefined?
    WHat has the markscheme done?

    http://filestore.aqa.org.uk/subjects...W-MS-JUN14.PDF

    Thanks!
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    Have you learned about limits?
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    (Original post by Tynos)
    http://filestore.aqa.org.uk/subjects...3-QP-JUN14.PDF

    Question 5d)
    I have got ln(sin(2x)) when i integrate but putting in pi/4 it becomes ln(0) which is undefined?
    WHat has the markscheme done?

    http://filestore.aqa.org.uk/subjects...W-MS-JUN14.PDF

    Thanks!
    Use part (b) after you've combined the ln terms.

    Spoiler:
    Show
    The markscheme is pretty awful to be honest, it's not particularly clear at all. How can an examiner then complain that students don't lay answers out properly...
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    (Original post by shamika)
    Use part (b) after you've combined the ln terms.

    Spoiler:
    Show
    The markscheme is pretty awful to be honest, it's not particularly clear at all. How can an examiner then complain that students don't lay answers out properly...
    Yeha thanks, i figured it out already.
    And i agree with you, they;re quite annoying.
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    (Original post by rayquaza17)
    Have you learned about limits?
    how would I do 8 bii) ?
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    anyone help on 8 bii?
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    (Original post by Tynos)
    how would I do 8 bii) ?
    What have you got so far?
 
 
 
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