Search results

  1. F

    Inequality.

    Squareds in the middle of terms make is so confusing. Ill explain potatoes. Proof: If a^2+b^2+c^2 > ab+ac+bc, a=ab b=bc c=ac then (ab)^2+(bc)^2+(ca)^2 > ac(b^2) + ba(c^2) + cb(a^2) Take abc out of the RHS (ab)^2+(bc)^2+(ca)^2 > abc(a+b+c) take a + b + c over the other side. (a^2b^2...
  2. F

    complex Q

    Im so screwed for complex. Back to the textbook for me.
  3. F

    what uni do you plan to go to next year.

    Its either UOW or USYD for me. I want to do exercise and sport science they are the only 2 that have it.
  4. F

    2002 Maths Ext. 1 HSC scaling?

    A E4 maybe about 92-93 ish If it is anything like 04.
  5. F

    How many hours did you study during the year?

    Im a crammer also. But im trying to compete with that 10% that dont so its not so good.
  6. F

    4U Revising Game

    I did this one the other day somewhere so i will let someone else do it.
  7. F

    This is probably really dumb, but..

    most courses but definitely not all.
  8. F

    Topping the state

    Depends on the subject.
  9. F

    Question fron Binomial Probability chapter:

    4C3 1/15 ^3 x (8/10 x 14/15)
  10. F

    average marks for e2 and e1

    Pretty much the same as above 75s in E1 high 90s low 100s in E2
  11. F

    tri probs

    how do you get the 2s like that to go to squares ?? BTW very nice concise clear answer
  12. F

    Creative writing length?

    What do you suggest doing if you dont have one creative bone in your body. If have a prepared one but its not too good.
  13. F

    2007 AOS paper

    Yep its stupid i know.
  14. F

    Any tips for MX1 HSC?

    Probably all my hints are 4u. 3u doesnt really need and tips or tricks to get past bits often.
  15. F

    2007 AOS paper

    Yea i have no creativity in me. Go prepared piece.
  16. F

    Any tips for MX1 HSC?

    Dont rush but dont go to slow be calm and you will get a better mark less silly mistakes all that worrying does is make ur mark worse. Know ur rules needed in 2u like trapaziodal etc. Circle geometry the 2 most common are cyclic quads and angles on the same arc. Also angle to a tangent is pretty...
  17. F

    Any tips for MX1 HSC?

    When doing a induction you practically always have to use what you assume true for k in you answer.
  18. F

    Any tips for MX1 HSC?

    Im pretty sure i could do long devision just as quick. Thats all you do in long devision anyway. For ones with only x2s as the biggest term you can usually just figure them out by looking at it or use the -b + or - square root of (b^2 -4ac) thingy, btw that can be used in lots of places Also...
  19. F

    96/100 or 48/50 what will it take?

    I know one of those freaks. I havent seen him not get a question in ages just loses a few marks here and there for silly errors.
  20. F

    96/100 or 48/50 what will it take?

    You excellerate and then dont do 4u surely if you accelerate and especially if you achieve as good as your saying you are good enough to do 4u. Really 4u is not that hard, dont do what i did but work throughout the year. God i was stupid not to work.
Top