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  1. undalay

    mX

    Redfern should get mX so I can read my horoscopes. /discuss
  2. undalay

    Is Medicine really a hard course?

    The median must be similar to unsw's then
  3. undalay

    Swine Virus

    aids > modern med
  4. undalay

    When integrating, are you finding..

    Scalar quantities can be negative.
  5. undalay

    A Day in the Life of a Civil Engineer?

    Do you like math, physics, using computers, sketching, being creative.
  6. undalay

    Healthy foods on a student's budget

    You should try not to buy fresh foods from supermarkets, as they don't always have the cheapest prices (in fact they can be quite inflated)
  7. undalay

    Yet again I need help

    I think the easiest way to do this is find asymptotes and then use limits.
  8. undalay

    Yet again I need help

    if 2l=3k l = 3/2, k = 1 ratio 3/2 : 1 3: 2 edit: remember that l and k are ratios, not specific values. But we typically want them in integer form.
  9. undalay

    LHC and Higgs Boson

    I'm sure there are plenty of other threads on this ) : ?
  10. undalay

    24-hour strike on Thursday, 30th April?

    Why would you want no tutorials and lectures? If you don't like them just don't go.
  11. undalay

    covalent molecular and covalent lattice what is the difference

    Yes you can, there are many examples. O2, H2, N2 (basically all the diatomic halogens). Don't forget ozone O3, etc.
  12. undalay

    covalent molecular and covalent lattice what is the difference

    Graphite is a covalent network. Not covalent molecular.
  13. undalay

    Polynomials Question

    p2 = p + 1, p3 = p2+ p, (multiply both sides by p) p3 = 2p + 1 (subbing in from original equation) p5 = p3*p2 = 2p3 + p2 = 2(2p + 1) + p + 1 = 5p + 3 Try p^-5 for yourself : )
  14. undalay

    "Everybody Should be forced to take a DNA test"

    You have to realise that the OP is only talking DNA for DNA matching. The "junk DNA" used for DNA matching is impossible to gain any genetic information from. No genetic information is contained. DNA matching is done by comparing the various amounts of junk sequences.
  15. undalay

    Prove this?

    Someone prove: loga + logb = logab :)
  16. undalay

    *sigh* another UAI prediction

    With the low numbers in ur cohort, UAI is hard to predict. I'd say low to mid 90s
  17. undalay

    circular perms Q

    10C5x4P4x4P4 From 10 make 2 distinct groups, the re-arrange each table. On the right track?
  18. undalay

    AEA test

    never heard of this AEA test
  19. undalay

    Minimum distance between two curves

    perp distance = |Am+Bn+C| / sqrt(A^2 + B^2) Let our line be 2x-y-1 Let our point be (x,3x^2) distance =|2x -3x^2 -1| / rt5 distance = (3x^2 - 2x +1) / rt 5 Differentiating the numerator: 6x - 2 Thus minimum distance at x = 1/3, or when numerator = 2/3 min distance = 2/3rt5
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