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  1. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon Share the love i'm feeling hungry too
  2. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon to me this means when I differentiate g(x) and let it equal to zero I can solve for a min idk what to do with the a that's why im in 2U lol
  3. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon scum central says the guy who cant answer it himself
  4. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon your questions kill me umm any hints? no clue where to begin
  5. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon beat me to it lol
  7. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon 4sin^3 x cosx + 8x^9 sinx cosx + 36x^8 sin^2x
  8. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon Lol Sy has entered the marathon Menomaths has left the marathon
  9. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon Nevermind I sound like an old grumpy lady
  10. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon because there is no working out he just looked at solutions and meh
  11. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon .... funny
  13. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon $ A function f(x) is defined by f(x)= 1+2cos(x) $ $ Find the area under the curve f(x) between x = \frac{-\pi}{2} \ $and$ \ \frac{2\pi}{3}
  14. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon The solution makes sense when i 'reply with quote' it looks weird
  15. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon Your version of latex looks very confusing :S
  16. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon Numerator: take out sec(x) as a factor and use the fact that (a^2 - b^2) = (a+b) (a-b) You should get it from there
  17. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon We regret to inform Matt that he will never get laid. Sorry for any inconvenience.
  19. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon Matt can only get some if he plans on asking spanky therefore Matt will not get some as he isn't going to ask spanky
  20. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon :)
  21. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon Yeah
  22. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon $Solve$\ ln(x) - \frac {3}{ln(x)} = 2
  23. Y

    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon Your not the only one who feels the same way
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