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    (Original post by Mop3476)
    (1+tanX)^2 mate, you gotta square it in polar. also half it

    but otherwise I think so yeah
    Yeah yeah I used 1/2r^2 formula for that polar equation

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    (Original post by westie050)
    what value of theta at b did you get?
    Pi/6
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    (Original post by westie050)
    what value of theta at b did you get?
    pi/6

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    For question 5 I got to y= .5(x^2) - 3ln(x+1) + 2xln(x+1) + c for some point and I don't remember the conditions to solve it. Anyone?
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    You know for the last question, will the I simplified version give all of the marks? It said the exact value
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    (Original post by Busted838)
    anyone know the allocation of marks for all parts of the questions if i remember right it was something like
    1a. 3
    b. 3

    2a. 1
    b. 4

    3a. 6
    b. 3
    c. 3
    ci. 1

    4. 5

    5a. 1
    b. 11

    6a. 3
    b. 4

    7. 10

    8a. 3
    b. 4
    c. 3
    d. 7
    Actually think it was
    3a. 5
    b 3
    ci 3
    cii

    4a 5
    b 1

    8a 2
    bi 4
    bii 2
    biii 2
    c 7
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    I asked the other guys in my class and 4 of them also got pi/6 for B so I'm pretty sure its right

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    (Original post by Jm098)
    You know for the last question, will the I simplified version give all of the marks? It said the exact value
    Did you get something like 1/2ln(3) -1/2? I've seen a couple of people with this.
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    (Original post by Xzielon)
    For question 5 I got to y= .5(x^2) - 3ln(x+1) + 2xln(x+1) + c for some point and I don't remember the conditions to solve it. Anyone?
    not what i got
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    (Original post by Number Nine)
    not what i got
    I probably wrote down the wrong starting equation. I don't remember what it is.
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    (Original post by Barbecuetime123)
    Did you get something like 1/2ln(3) -1/2? I've seen a couple of people with this.
    Unsimplfied version sorry*..! That's the right answer, but I left it in the untidy form
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    (Original post by Jm098)
    Unsimplfied version sorry*..! That's the right answer, but I left it in the untidy form
    Shouldn't be a problem... It's still exact as they asked
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    (Original post by Barbecuetime123)
    Shouldn't be a problem... It's still exact as they asked
    Thank you tough paper ay
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    For finding the first three non zero terms did anyone get (1+ln32)/4 as the coefficient for the x^2 term? If so was i okay to leave it in this form? As it didn't say simplify for anything did it?
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    (Original post by CoIIins)
    For finding the first three non zero terms did anyone get (1+ln32)/4 as the coefficient for the x^2 term? If so was i okay to leave it in this form? As it didn't say simplify for anything did it?
    Can't remember 32 but I got 2.075 for the last approximation
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    (Original post by Jm098)
    Thank you tough paper ay
    Absolutely, doesn't seem as tough looking back now though, but that's always the case. I think the boundaries will be like 2015's or slightly lower, what do you think?
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    (Original post by Barbecuetime123)
    Absolutely, doesn't seem as tough looking back now though, but that's always the case. I think the boundaries will be like 2015's or slightly lower, what do you think?
    Yeah definitely, state of panic in the exam I think. I think they'll be slightly lower. Got full marks on the 2015 paper but then dropped quite a few today:/ wish I would've done it last year haha
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    Seems like everyone has done a lot better in previous papers/years?
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    (Original post by Jm098)
    Can't remember 32 but I got 2.075 for the last approximation
    My FM class all agreed on 2.080 for that.
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    (Original post by CoIIins)
    For finding the first three non zero terms did anyone get (1+ln32)/4 as the coefficient for the x^2 term? If so was i okay to leave it in this form? As it didn't say simplify for anything did it?
    I got (1+ln(4root2)/4 as the coefficient - log law error in there somewhere? I got the approximation the others got.
 
 
 
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