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    Mathematical Induction

    Can someone please explain to me Mathematical Induction as I'm just getting confused by it. I never really got it the first time and are again having problems with it. I have trouble with the third step, proving true for k + 1 usually. Thanks.
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    2008 Extended Response Question Predictions

    So what does everyone think the extended response questions (Section III) for the 2008 HSC Geography Exam will be? I think Ecosystems at risk question will be about traditional and contemporary management strategies. I think urban dynamics question will be on World Cities. Finally I think the...
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    G force deceleration

    In g-force deceleration, an eyeballs in approach is taken. So on liftoff, an astronaut lie facing up (towards) the sky. So on return, down the astronaut lie towards the Earths surface (or away from it)?
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    Hsc 2002 Q16 C.

    I need some help with Question 16, part C. from the 2002 HSC paper. I'd post up the question, but its a long question with a graph and you really need to see it yourself. I had no trouble with part a or b. With part c I realize that m = rise/run = T^2/l So after rearranging th given...
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    Determing ing gravity by a pendulum

    So gravity can be determined through the use of a pendulum, however why is it only able to be used for angles up to 10 degrees? An explanation would be much appreciated.
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    why write # aftter an answer?

    I am reading an old maths book (Maths HSC: 50 exam tips) and after every answer (the final answer), they write '#". Is there any reason for thsi or is this just to signify that thsi is the final answer etc?
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    UAC Confirmation

    How can i be sure my UAC application has been processed? I paid with credit card and printed off the receipt. i also printed off a confirmation things listing all my details and course preferernces. Is that all I need to do? UAC won't mail me anything?
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    UAI Estimate

    Overally ranks for year: English advanced: 4/63 Chemistry: 3/28 Earth and Environmental Science: 1/13 Geography: 1/13 Maths 2U: 18/33 Extension 1: 11/13L Physics: 2/22 Trial ranks: English advanced: 2/63 Chemistry: 3/28 Earth and Environmental Science: 1/13 Geography: 1/13 Maths 2U: 12/33...
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    H2s2o7

    There was a past HSC question (1 mark) asking you what the name of H2S207 was. Would you be correct if you said any of the names for this compound, i.e. oleum or pyrosulfuric acid or the others I'm aware of? Is more one correct than the other?
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    Double degree benefits/disadvantages

    If I was to do a 5 year double degree of Bachelor of Science (physics)/Bachelor of Engineering (civil), would thsi make me more employable, or less employable having completed less elective etc in each course when compared to others? Discuss please.
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    Bachelor science/engineering

    Where is the best place in NSW to do a bachelor of science (physics)/bachelor of engineering (civil) double degree in NSW? At which university would it be better to do this double degree, Newcastle Uni or Woolongong Uni?
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    double degree

    If you do a Bachelor of Science you'd pay approximately 7K a year. If you do a double degree, say Bachelor of science/bachelor of engineering do you have to pay 7K for each course? I.e is it correct you would have to contribute 15K each year?
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    Double degree, quick q

    If you do a double degree, I assume you pay both strands each year? I.e if you done two band 2 degrees, such as an engineering degree and science degree, you would pay close to 16K in tuition yearly. Correct?
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    Radio waves prac

    Just have a couple of questiosn about the prac where you rpoduce and receive radio waves using an induction coil and a small transistor radio. I'm having trouble with the following two questions: I get part of them, but not all of them, so some help woudl be appreciated please 1. An...
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    2007 solutions

    Anyone have a link to 2007 exam suggested solutions?
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    Best option to do?

    What is the best option to do? Is it better to do Introuduced Species option, one which a lot of people do, or is it better to do something liek Organic geology or Mining, which few people do? Would doing organic geology etc disadvantage you?
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    harrison Bergeron

    Anyone knwo of a good imagiantive journey poem that I coudl relate to this short storey?
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    Building an AC Motor AND a DC Motor + other questions

    Hi guys. I've read these forums for abotu a year and a half now and have learnt soem great stuff from BOS. Anyway, I need soem serious help with this, so I thought who better to ask? First off, I have read through the 11 pages of topics in this subforum although didn't really find the answers...
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