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  1. L

    Maths Ext 1 - General thoughts on the exam

    12 hours a day study? you failed your life before any of us did. viva la future, mine has a social life...
  2. L

    CSSA 2006 Trial

    syllabus ay...whats that? no really, like what topic have they put in question 7...dont say binomial proofs
  3. L

    CSSA 2006 Trial

    yer see i think thats the length of 1 playing track, which is where i got confused, coz the question said it a CD contains a number of playing tracks...which were concentric circles...basically i think everyone will agree the question was worded shit as
  4. L

    CSSA 2006 Trial

    pff so what if they havent done it, we are helping them out....im still not sure as to whether it was doable i got something like 9.4 km...anybody else get that
  5. L

    CSSA 2006 Trial

    yer it was that part, becoz it was the total distance of all the playing tracks....but i dont know how ppl found out all the other playing tracks coz there were more than 2
  6. L

    CSSA 2006 Trial

    ah well yeah i agree, i got it out in the end..i think, using hte first part, a few pi's thrown in(without giving it away aswell) did u have like 5 circles?
  7. L

    CSSA 2006 Trial

    man that CD question was fked. i think it was missing a part of the diagram, coz there was a random line on the left side. how were we supposed to know how big each concentric circle was, there was no indication of the size of them, which meant no limit to how many there were, if that line had...
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