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  1. tacogym27101990

    AnswerS

    no i used circle geometry
  2. tacogym27101990

    General Thoughts: Mathematics Extension 1

    hopefully soon doesnt he normally do them within like 2 hours of the exam finishing??
  3. tacogym27101990

    General Thoughts: Mathematics Extension 1

    i always use tan in 3d trig so much simpler to put it into the calculator
  4. tacogym27101990

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

    anyone have a solution to 3ciii
  5. tacogym27101990

    General Thoughts: Mathematics Extension 1

    haha thats when you just chuck in the "by inspection "line
  7. tacogym27101990

    General Thoughts: Mathematics Extension 1

    something along the lines of (sqrt2)/12
  8. tacogym27101990

    What The Hell Was That?!?!?!?!?!

    haha no way that was harder than 4 unit 4 unit was a piece of shit
  9. tacogym27101990

    General Thoughts: Mathematics Extension 1

    yeah but in 3 unit exams they give you the substitution so lots of peoplewouldntve known how
  10. tacogym27101990

    General Thoughts: Mathematics Extension 1

    i think the integration of sin2xcosx was abit harsh for the people that dont do 4 unit but im not complaining =]
  11. tacogym27101990

    rumour??... CHEATERS!!

    haha thats the stupidest thing ever paper one had paper one printed on the front page fucking idiot
  13. tacogym27101990

    Estimate the Band E4 cutoff

    what would you guess 79/84 would align to?? thanks
  14. tacogym27101990

    Estimate Your Raw Mark

    what do you reckon 79/84 will scale to in that test?? thanks
  15. tacogym27101990

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

    giggity
  16. tacogym27101990

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

    yeww i had the same answer but i had a mind blank with the question and considered cases. took a long time but same result =]
  17. tacogym27101990

    Estimate Your Raw Mark

    i reckon max 79ish so hopefully round 75ish
  19. tacogym27101990

    08 exam- raw mark

    DAAAAAAAA LEUNGYYYYYYYYY
  20. tacogym27101990

    Does this mean they'll make 3u easy?

    who knows i thought this test wasnt gunna be too hard i hate the board of studies right now
  21. tacogym27101990

    General Thoughts: Mathematics Extension 2

    Re: What did you think? i dunno if im right but for i) (n^2-3n+1)/(9n^2-9n+2) ii)(2n^2)/(9n^2-9n+2) ii)(2n^2-n)/(9n^2-9n+2) iv)1/9:2/9:2/9 = 4/9 probably wrong. i hated that test
  22. tacogym27101990

    Estimate your raw mark

    that paper was ridiculous id be happy with around 78
  23. tacogym27101990

    integrate

    o yeah i dont know what that is
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