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  1. Shadowdude

    Year 12 2012 Chit Chat Thread

    Re: The Thread that never Ends Okay so assuming AAEldar's solution is right - the possible combinations are: Two 1s 865311 - can be arranged 6!/2! = 360 ways 664511 - can be arranged in 6!/2!2! = 180 ways 445911 - can be arranged in 6!/2!2! = 180 ways 985211 - can be arranged in 6!/2...
  2. Shadowdude

    Year 12 2012 Chit Chat Thread

    Re: The Thread that never Ends You'll learn it if you do graph theory. Basically allows you to partially order things. In this case, a partial order through divisibility.
  3. Shadowdude

    Year 12 2012 Chit Chat Thread

    Re: The Thread that never Ends 6/2!2! because you have 2 repeats Anyways, the best way I've found to do this question is through a reverse Hasse diagram of divisibility sort of thing So you go: 2: 720 - 360 - 180 - 90 - 45 3: 720 - 240 - 80 4: 720 - 180 - 45 5: 720 - 144 6: 720 - 120 - 20...
  4. Shadowdude

    Year 12 2012 Chit Chat Thread

    Re: The Thread that never Ends its 6!/2!
  5. Shadowdude

    How do the ranks work?

    yes because they're ranked first you get two marks in the hsc your own and a moderated one depending on how well your class goes - where the highest person in your class gets the highest mark attained in your class
  6. Shadowdude

    How do the ranks work?

    yes and for your other question, through moderation of the class marks
  7. Shadowdude

    Thoughts on UNSW open day?

    (she is right)
  8. Shadowdude

    Math help

    Re: Math help (Because Carrot made me do this) guys, come on - it's metaphorical you're not going to reply to someone who said "the assignment was easy as pie": "lolwat we didn't eat the assignment - how is pie even easy lolololololol u so silly" the metaphors purpose is to highlight two...
  9. Shadowdude

    What are credits when transferring?

    Free electives are free electives. You can do whatever you want if you fulfill requirements. So you can't take 4th year maths as a free elective because it requires 3rd year maths, which requires 2nd year maths, etc. But yeah, accounting 1A, basic microeconomics, first year maths, etc. - all...
  10. Shadowdude

    Math help

    Re: Math help (Because Carrot made me do this) metaphorical if i want to prove FTA, i use modern techniques - because it's easier and less laborious i argue that helping fawun in person is easier and less laborious than numerous posts It's like teaching people how to paint by writing a...
  11. Shadowdude

    Math help

    Re: Math help (Because Carrot made me do this) but srsly, i dont understand why someone just tutors fawun in person seriously. i appreciate the very long explanations, Sy, but... i dunno. i just see all these WoTs, nicely written, but... i'm just thinking in the back of my mind "all this...
  12. Shadowdude

    Thoughts on UNSW open day?

    Well, can't blame the weather. Not like we can control that. That said, parking at UNSW? lol. there's the mistake. And once you're a student, you just learn the buildings in relation to others or the Main Walkway. Actually quite easy to traverse, imo.
  13. Shadowdude

    Math help

    Re: Math help (Because Carrot made me do this) what how so? It's like proving the Fundamental Theorem of Algebra the way Gauss did it in his doctoral thesis, nowadays - when you can use Complex Analysis methods and it pops out in like five lines instead of fifty thousand. just sayin'
  14. Shadowdude

    Year 12 2012 Chit Chat Thread

    Also really helps with the applications to calculus questions with rates and that.
  15. Shadowdude

    Math help

    Re: Math help (Because Carrot made me do this) inb4 carrot crucifies the tutor for roat learnin'
  16. Shadowdude

    Math help

    Re: Math help (Because Carrot made me do this) did you not read my post at all
  17. Shadowdude

    Year 12 2012 Chit Chat Thread

    Because when I put that into my calculator, I get x^2 = 23.56628906 Don't worry, the 2u student I'm tutoring also makes silly mistakes on calculators.
  18. Shadowdude

    Year 12 2012 Chit Chat Thread

    how is ADC a triangle it's a straight line
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