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    Past Ext 2 HSC Stats

    Hey all just wondering where i could find some past ext 2 hsc stats, like average mark and band cut offs etc (from 2000 - 2005). Also if u have done any of these papers feel free to leave a comment about what you thought of them, i.e which ones where easier or harder than others. Just trying...
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    Quick Question

    Im pretty sure im capable of a raw mark in the 90's for the SDD HSC exam. CUrrently im ranked 2nd in a class of 3. The kid who is beating me isnt bad in the assigment part of things and quite a good programmer but self-admits to not doing very well under exam conditions. And the third kid...
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    Clicle Geo Q Debate

    Hey all in my half yearly there was a circle geo question which i just wanted to ask about. Angles in the same segment of a circle are equal, true? Well if that is true, then assuming i have the diagram below: Can i say that ABCD is a cyclic quad, because the angles shaded in black are =??
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    Inequalities

    Hey all, just something i dont understand. Take 1/(x-2) <= 3 for example. Now as we dont know if the denominator on the LHS is <0 we need to multiply by (x-2)^2 on all sides. Thats fine i understand this. I was stuffing around the other night and i made a stupid mistake, i squared...
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