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  1. asianese

    Summing arithmetic series

    Yeah - she doesn't understand bracketing in English.
  2. asianese

    Summing arithmetic series

    ... Odd multiples of 100: x: 100y, $ for all $y = 2n+1, n\in \mathbb{N} In HSC terms: x is 100 multiplied by y, where y is an odd number ranging from 1, 3, 5...
  3. asianese

    Summing arithmetic series

    What is an odd number? Hence what are the odd multiples of 100?
  4. asianese

    Raw Marks Thread

    Has yours come yet? SR?
  5. asianese

    is taking 5 units suicide?

    You have to do it either at enrollment or through the faculty. Just fill in an 'ADD/REMOVE' form and they'll just tell you: You understand that you're overloading? And yeah that's it. If you have a history of high achievement and excellent time management skills, you may have to relax some of...
  6. asianese

    <3 Oh yeah? Pop up on fb and tell us? hahaha im interested. Damn, that sounds so good! What's...

    <3 Oh yeah? Pop up on fb and tell us? hahaha im interested. Damn, that sounds so good! What's the go with that? My circumstances are basically the same - was thinking of doing Adv Sci at USYD but sticking to med sci (Hopefully not a big mistake LOL). Other than that, I've just been going out...
  7. asianese

    Who else struggles with cooking?

    Lol. Chef John is tha best. But also try out SortedFood and Laura in the Kitchen, Cooking with Dog, ochikeron are good ones.
  8. asianese

    geometric mean

    What is the condition for 3 numbers to be in a GP? Use this to solve for d.
  9. asianese

    Geometric mean

    They basically want you to show that PT = \sqrt{PA \cdot PB}
  10. asianese

    Geometric and arithmetic means: need to know?

    Won't be in your HSC is what I meant. Your schools and cook up whatever they want, really.
  11. asianese

    Geometric and arithmetic means: need to know?

    You don't need it for 3U - ever. It would give 4U students too much of an advantage.
  12. asianese

    Mathematical Curiosities.

    I think linear algebra would be completely unmotivated, as is first year LA. The most they would do is computational techniques like dot and cross products and matrices but their use and beauty, especially in proof would be too difficult for the average 4u student. Statistics would be similar -...
  13. asianese

    Medical Science

    What about anatomy and such medical units? Are they tested?
  14. asianese

    Medical Science

    I am an all powerful bank of knowledge so just trust me.kk
  15. asianese

    Medical Science

    Hey flashy - as wilsondw has said, I think there really isn't much difference between either courses at UNSW and USYD. I've looked at the units for both and they're very similar. I may be starting to deviate from what you're asking but bear with me - a medical science degree and a plain science...
  16. asianese

    HSC 2013 MX2 Marathon (archive)

    Re: HSC 2014 4U Marathon Oh god what am I doing
  17. asianese

    Raw Marks Thread

    Option scaling depends on that specific paper and how people did well in each...its not consistent through the years.
  18. asianese

    Help! How do you integrate 2^logx?

    Ooo interesting. Cool little identity: a^{\log_b c} = c^{\log_b a} a^{\log_b c} = \exp(\ln(a^{\log_b c})) \\ = \exp(\log_b(c) \cdot \ln (a)) \\ = \exp\left( \dfrac{\ln c}{\ln b} \cdot \ln a\right)\\ = \exp\left( \ln c \cdot \dfrac{\ln a}{\ln b}\right) \\ = \exp(\ln c \cdot \log_b (a))\\ =...
  19. asianese

    Help! How do you integrate 2^logx?

    I think that method is a good alternative that avoids substitutions which can get messy itself. By substitution: u = \ln x \Rightarrow e^u = x \\ du = \frac{dx}{x} \\ I = \int 2^u e^u \mathop{du} \\ = \int (2e)^u \mathop{du} \\ = \int e^{\ln ((2e)^u} \mathop{du} \\ = \int e^{(\ln(2e))u}...
  20. asianese

    student ID Number

    Is this for a student account? You receive this at enrollment. It is a 9 digit number referred to as the 'SID' - student identification number.
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