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    CSSA Maths Trial!!

    i think they were a bit unfair. I mean im a 3 unit boy, and although that wasnt really challenging for me, i did syphasize with the 2 unit boys. I think they put a lot of hard questions in there. Even the easy ones had a lot of fractions and square root answers that leave doubt in your head. I...
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    CSSA Maths Trial!!

    hey did anyone get the series one? That was crazy. other than that i found the test easy. It wasnt hard at all actually. finished 30 minutes to go, but that dam series question..... 10 and 9 were actually the easiest questions in the exam. I'm hoping for a 100 or above.
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    Parametrics

    P is a point in the first quadrant of the co-ordinate plane, lying on the parabola x^2=4y. The normal to the parabola at P meets the parabola again at point Q in the second quadrant. The tangents to the Parabola at P and Q at a point T. If S is the focus of the parabola and if QS=2PS, show that...
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