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  1. haboozin

    inequalities questions..

    LHS-RHS=a^-2+b^-2-8/(a+b)<sup>2</sup>
  2. haboozin

    inequalities questions..

    just a couple of questions: 1.If a>0 and b>0 and c>0 show a/b + b/c + c/a >= 3 2. If a, b are >0 and a+b = t show that 1/a<sup>2</sup> + 1/b<sup>2</sup> >= 8/t<sup>2</sup> 3. show that e<sup>x</sup> > 1 + x can i do this one graphically? can we solve inequalities...
  3. haboozin

    Is it possible to have ur HSC taken away

    they've already submitted everything by then. they will just get u arrested for vandalism.
  4. haboozin

    pendulum questions

    and the second question????????????
  5. haboozin

    pendulum questions

    hey i have 2 mechanics questions. whoever answers them, can you please not skip working? explain why you did everything. Thanks! 1. A light inextensible string of length 3l is threaded through a smooth vertical ring which is free to turn. the string carries a particle at each end. One...
  6. haboozin

    Ruse paper can now be posted

    yea post it up casebash who else here goes to ruse?
  7. haboozin

    Still possible to get 90+ UAI?

    90 in English advanced with that mark?? more than 95 in IPT? ... you assume u r top 0.7% of the state, wow thats very good. if u get 90 in all the subjects you said (85 in 3u, 95 in ipt) you are looking at a uai of 97 I think you will be "pleasantly surprised" with your uai, but...
  8. haboozin

    2005 CSSA 4U Marks/Results

    i did that on purpose that was only 1 mark... so if thats the only thing u cant do then u should get 119 :P
  9. haboozin

    2005 CSSA 4U Marks/Results

    I wouldnt say that, i could make a test with all 4u things that could get many ppl 119 and include every topic. (if u cant get 119 in this test u shouldnt be doing 4u... or 3u) Q1. complex Q: z = 1 + i and w= 1 - i find z + w - - - - - 12 marks Q2. integration: find by parts, or...
  10. haboozin

    HSC 1987 paper

    success one books have the solution they have from 1987 - 2004 ur in luck.
  11. haboozin

    How did you do in your trials?

    highest mark in the hsc last yr was 98 (and that is pretty scaled so they didnt actually get that high in the hsc) so how are mmm and libbster getting 99 and 98..? did your teacher follow the marcking scheme of the test designers (if it wasnt school exam.) what is this? so depressing...
  12. haboozin

    Syllabus notes

    hey up for the second 1 ur link is broken: http://www.boredofstudies.org/courses/science/physics/1125550956_2004_Physics_Notes_acmilan.pdf
  13. haboozin

    Syllabus notes

    any hsc mark in most subjects over 93 is extremly good. Not suprising he would have been first in your school. He would have been first in most schools, you are looking at top 1% of the state. Have you got notes in other chapters of physics?:)
  14. haboozin

    Mathematical Induction Question

    this is a classic question, they tend to not put inequalities in 3u for induction because there is only a few of them and they can almost be memorised. i like the way rama v solved it, im gonna use this method next time. i hate the way my teacher does it.
  15. haboozin

    2005 CSSA 4U Marks/Results

    care factor: log<sub>e</sub>1 im not worried about the marks people post, how can we know they are valid, the best will be revealed when the HSC results come out.
  16. haboozin

    Cambridge Chapter 7 solutions please!

    open ghostview, go to file --> open select file. pretty standard really?
  17. haboozin

    Teacher Cheating - Unwarranted Extra Marks Given to Student

    yea, school exams for other subjects can be very different and difficault, however english is more stable. You know what's gonna be in there: comprehension, creative writing, journeys, In the wild, King lear and frontline. So the integrity marks would not vary that greatly from school...
  18. haboozin

    should english be compsory

    I definitely think English should be compulsory, however it should <b>not be compulsory towards your UAI</b> Courses at uni already have eg at least a band 4 in English standard is required. They can put them on most courses if they want. It doesn't matter. I just don’t think English...
  19. haboozin

    quality 2/3/4u maths tuition

    yea i thought he deserved some recognition after helping ppl all yr in this forum
  20. haboozin

    quality 2/3/4u maths tuition

    if u want a tutor shafqat knows his stuff, you should look at the maths forums, he answers things well, not bad at explaining either. damn i wish i lived close.
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