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  1. K

    99.85 ATAR | Selling HSC Legal (97), English (96) and Eco (95 Ext.) Notes and Essays!

    Re: 99.85 ATAR | Selling HSC Legal (97), English (96) and Eco (95 Ext.) Notes and Ess As can be seen by his amazing results, Ray is a pillar of excellence in the academic arena. Perhaps his best feat in said arena was cramming the day before his economics trial exam and walking out with a...
  2. K

    HSC 2014 MX2 Marathon ADVANCED (archive)

    Re: HSC 2014 4U Marathon - Advanced Level Without loss of generality.
  3. K

    HSC 2014 MX2 Marathon ADVANCED (archive)

    Re: HSC 2014 4U Marathon - Advanced Level I think a|b means a divides b.
  4. K

    5 Dimensional Political Compass (just a little bit of fun)

    You are a: Socialist Anti-Government Multilateralist Bleeding-Heart Moderate Collectivism score: 67% Authoritarianism score: -17% Internationalism score: 67% Tribalism score: -100% Liberalism score: 0% OK..
  5. K

    UNSW Coop 2014 + general questions

    But scientia scholarship is more cost effective for them.
  6. K

    A taste of higher mathematics!

    Do you plan to go through generating functions? I came across the while looking at the Fibonacci sequence and it seems quite interesting.
  7. K

    A taste of higher mathematics!

    Sounds interesting, can't wait!
  8. K

    How to do this hard integral. Partial fraction

    Yes, I know that, but I felt showing the generalised case might be better for turntaker given they seem to be having trouble either understanding the process - how it works - or are simply not practised enough :). Nice explanation btw, hopefully turntaker will find it useful if they read over it.
  9. K

    Need help with partial fractions integral question

    \frac{4}{(x-1)^2)(x+1)^2}=\frac{Ax+B}{(x-1)^2}+\frac{Cx+D}{(x+1)^2}, and you decompose these again.
  10. K

    How to do this hard integral. Partial fraction

    No it means you need more practice :). I think that you should see how you fare after you've done your first assessment and see what happens from there. If you do well, you should keep it; if you do OK but think you could have done better, likewise, and if you did really bad don't hesitate to...
  11. K

    How to do this hard integral. Partial fraction

    Don't be so hard on yourself, most of us were pretty bad starting out :). Generally when you decompose partial fractions, you let the expression in the numerator be of a degree one less than that of the denominator; so as the denominators are quadratics the numerators are linear...
  12. K

    How to do this hard integral. Partial fraction

    Use partial fractions =).
  13. K

    General Thoughts: Physics

    34 users browsing this thread, wtf go play games :D
  14. K

    2014'ers Chit-Chat Thread

    Finished HSC; it doesn't matter what you're doing because I WIN!!! To everyone still doing the HSC- buckle down, study and think about that light at the end of the tunnel!
  15. K

    Poly question (extension Cambridge q)

    Division transformation is that you can express a polynomial A (the dividend), with divisor D, quotient Q and remainder R as: A=DQ+R, and the degree of R is less than that of D. So try thinking about what D and R are :). If you still can't figure it out I'll show you how to do it :). And the...
  16. K

    Poly question (extension Cambridge q)

    Try using the division transformation :).
  17. K

    Two MC questions

    I'm not too flash at physics myself, but I'll have a go, though I take 0 responsibility for lost ATAR gains. The answer for the second one is B, because if you just look at the left and right, what you have is essentially a solenoid - you have current running through a coil of wire- so you just...
  18. K

    Braintic Solutions

    Thanks braintic!
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