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    quick uai estimate plz

    Either i missed something, or she only does 9 units 0_0
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    How to get ahead in Physics

    Jacaranda is excellent for physics in my opinion. It has a lot of detail which is good , i learnt most of my physics out of it. However, it can get confusing at times, so just get a few past notes of others and read those aswell , you don't really need othert text books as they generally provide...
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    Mucked up mark.

    Isnt it a bit late? Considering that the ranks have already been finalised and sent to the board of studies.
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    Starting HSC work?

    Re: Have you started hsc work yet? You have to consider the fact that it also contains most of the option topics. However, you only need to learn one.
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    Extension One Revising Game

    Q: In how many ways can 5 women and 5 men be arranged in a circle so that the men are separated and two particular women must not be next to a particular man? The answer is:
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    Extension One Revising Game

    Umm for "the total number of Ps together is basically =5!/2!2!" you don't need to divide by another 2! as you haven't arranged the Ps to begin with. So really it should be 5!/2! Correct me if i'm wrong.
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    HSC Query

    The question is to general , as there are many variables such as school rank , however if you can do well in the externals then the skie's the limit :).
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    Band 6 in Physics

    I'm pretty sure that they are both considered band six. However, i'm not entirely sure.
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    Physics HSC Study Guides & Textbooks

    Re: Physics Books to buy Honestly you really need one text books as the rest generally supply the same information in different ways. In my opinion Jacaranda is the best physics book so if your school suppliesyou with that, then that's sufficient. However, you'd probably be best off investing...
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    2 unit, Ext$ension 1 or 2 Mathematics Students Read please!

    There's not really much of a distinction between year 12 and year 11 maths as schools can choose to do the topics in any order.
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    How to apply interstate ?

    I'd assume you'd just apply similarly to the UAC via the website. i.e. http://www.qtac.edu.au/Applying/ApplyingHome.html
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    Rate the difficulty of ext 2 topics from hardest to easiest

    Harder 3U, Conics ( stupid silly mistakes), Mechanics, graphs , rest
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    Student number

    Have you guys recieved your student number? As i haven't recieved mine, so i can't apply through uac to allocate my preferences.
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    10 billionth time :( does your school count towards your UAI

    Your analogy does not relate to the topic of "do schools count" as the guy that got 5th in everything at the top 10 school would most likely come first at the top 100 school and should get the same uai. However, if you got the guy that came 5th in everything at the top 100 school to go to the...
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    Hard Polynomial Question

    This is more a 4 unit q, but: since from part (a) you proved that F(a)=F'(a)=0 for multiple roots, you simply just let P(1)=P'(1)=0 and you solve for a and b.
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    Volumes by Cylindrical Shells

    I've been told you have to prove it each time. This is the proof i use: consider a cylindrical shell of very small thickness (delta)r and height,h. V= v(outer shell)-v(inner shell) =(pie)(r+(delta)r)^2(h)-(pie)(r)^2(h) =(pie)(h)(2r(delta)r +((delta)r)^2) =(pie)(2rh)(delta)r, since (delta)r is v...
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    General Solutions to Trigonometric Equations

    for 5 i think it is a mistake as the genral solution of cos is always 2(pie)n+/- (alpha) and for 7 your answer is equivalent to their answer as n is an integer, not a positive integer. Although it's been a while since i done this stuff so correct me if i'm wrong.
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    UMAT Discussion

    Re: UMAT tickets out today.. 1:30 here :cool:
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    Polynomial Questions

    I'll take a stab and say the sum of roots equals zero lol.
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