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    polynomial question =s

    2004 HSC Question 3 (b) Let P(x) = (x + 1) (x − 3)Q(x) + a(x + 1) + b, where Q(x) is a polynomial and a and b are real numbers. When P(x) is divided by (x + 1) the remainder is −11. When P(x) is divided by (x − 3) the remainder is 1. (i) What is the value of b? (ii) What is the remainder...
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    Predict My UAI? =]

    I recently got my overall ranks. Chemistry 1/63 Mathematics 2/99 Ancient History 3/38 Maths Extension 1 7/83 English Advanced 7/160 To be honest, i have no idea what sort of UAI i should be expecting. Last year [2007] my school was ranked 66th
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    trig question =]

    trig question =] - help please!! Find the values of x which satisfy the equation 5cos(x/2) = -1, in radians to 2dp. -2pi <= x <= 2pi The given answer is +4.19, -4.19 but i can't get it. can someone pretty please confirm this/explain? Edit: I keep getting +/- 3.54
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    arcsin(sin2)

    Extension 1 exam tomorrow! Find the exact value of arcsin(sin2) the answer is pi - 2 but i'm having trouble getting it...
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    Engineering (Civil) / Design in Architecture

    Anybody Else considering doing the new Engineering (Civil) / Design in Architecture combined degree in '09 at Sydney? Any guesses as what the UAI cut off might be.
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    Integrate (cosx)^3

    How do you integrate (cosx)^3? Thanks =]
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    HSC 2007 Question 10 (b) - help?

    I have an assesment on this topic tomorrow and this question has stumped me... Anyone know how to do it? http://www.boardofstudies.nsw.edu.au/hsc_exams/exam-papers-2007/pdf_doc/maths-07.pdf
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    The Alchemist

    To anyone who has read this book, do you think it would be appropriate to use as a supplementary text for the Immigrant Chronicles?
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    Logarithms

    If anyone has any class or common tests for the prelim course involving some questions on logs, it would be really great if i could get hold of them. I need some more questions to study. Much thanks.
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    Role of History and Archaeology

    So what exactly is the role of history and archaeology in investigating the past. I noticed it in the syllabus, but i can't seem to find it anywhere. Can anyone help?
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