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  1. I

    ITT: We go through the 3U paper and post up answers.

    i think you screwed your minus somewhere, it was cos=-1, cos=1/2 and sin=0
  2. I

    examiners taking too much time

    7 or 8 can't remember but it definitely wasn't 4
  3. I

    Estimate Your Raw Mark

    After checking answers, minimum is 72 depending on how tight these markers are :D
  4. I

    08 exam- raw mark

    Generally the canditure gets smarter every year so that statistic is way to old.
  5. I

    ITT: We go through the 3U paper and post up answers.

    yeah and 2pi/3 for period
  7. I

    ITT: We go through the 3U paper and post up answers.

    same T_T for the 12:45 thing oh well hopefully they aren't tight and just give us the mark :D
  8. I

    examiners taking too much time

    or you could plan ahead, and put your hand up when you have one page left? Not that hard lol...
  9. I

    examiners taking too much time

    NAh we got 7 but if you ask for another one you get a 4.
  10. I

    ITT: We go through the 3U paper and post up answers.

    since a parabola is symmetrical you can get the coords of L( r-w/2, h)you sub that it you get a and yo work it from there and you eventually get the answer, it was an algebra bash there might be an easier way but that's how i did it.
  11. I

    ITT: We go through the 3U paper and post up answers.

    i might be wrong but i got 0,pi/3,pi,5pi/3,2pi
  13. I

    ITT: We go through the 3U paper and post up answers.

    Anyone got answers to 3a(ii) and the height of the tower for the 3d trig 6a(ii)
  14. I

    ITT: We go through the 3U paper and post up answers.

    Anyone got the answers to the perms and combs? and 3a(ii)
  15. I

    AnswerS

    ditto
  16. I

    The Meissner Effect

    So umm... could you explain it again? :D
  17. I

    2008 Ext 2 * Hard or Easy * Poll

    Easiest paper to date. There was no Wtf? questions. In saying that i still failed T_T
  19. I

    How many exams do you have?

    3, 2 after tomorrow.
  20. I

    Complex number question???

    Are you missing an x, otherwise it should simply be x=+/-(2isec(theta)+1)^1/2
  21. I

    Hardest 4-unti question ever???

    I(e^-x^2 .dx) :P
  22. I

    whats with smart people asking for UAI estimates?

    Lol IPT in year 4? rofl...
  23. I

    State Ranking

    definitely 83-84/84 is required for a state rank, there are too many 4U beasts out there...
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