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  1. J

    Techniques on Wind in the Williows

    im really stuck and cant find what techniques are there in the wind and the williows and also how does it link back to the tempest
  2. J

    inverse trig.

    cant figure it out
  3. J

    Trig.

    thanks riviet
  4. J

    Trig.

    Hence find intergal between pi/4 and 0 of sin7x cos 3x dx
  5. J

    Trig.

    i didnt get wat u did lol and its in a textbook maths in focus Ex 5.11 Q 8
  6. J

    Trig.

    sorry another question i cant get around show: sin 7x cos 3x = 1/2 [sin(7x +3x) + sin (7x -3x)]
  7. J

    Trig.

    Thanks for the help as i was stuck on a couple of lines from the bottom, also i didnt reliease could do it using de mov theorm. Thanks anyways
  8. J

    Trig.

    Show sin3x in tems of sin x
  9. J

    Who here lives in Wollongong? Or goes to a school there?

    yes to both question no really in the centre of wollongong but Warrawong High School :S
  10. J

    Hyperbola

    i think so thanks for help
  11. J

    Hyperbola

    {determine that a sec Θ, b tan Θ lies anywhere on the hyberbola b^2x^2-a^2y^2=a^2b^2.} THE PROOF..... They find the equation of the tangent at this point point.
  12. J

    more galvanometers/loudspeakers

    our teacher made a speaker out of paper and wrapped copped coated wire along the circular part of the cone and played a tape and hooked it up and it worked i coudn't believe it.. LOL
  13. J

    What is everyone doing for the imaginative jouney essay?

    Tempest is out main text, but i don't know what to do for stimulus book item or related texts
  14. J

    Ext. Eng - drop it, or not?

    I dropped it as soon as i had the chance at the end of year 11, it was too boring and it was 2.5 hours after school and i keep falling asleep sometime and the teacher would just go on and on and on and would never shut up and i would dose off LOL. If you can do it keep it, if its boring and...
  15. J

    who would drop 4u if they could?

    we used to have early classes for 3unit but we stopped this year cause we are in from but probaly might do it for 4 unit i dunno but we are in front for 4 unit too.
  16. J

    who would drop 4u if they could?

    Got 12 units but 4units is fun and your right about that its better that 3 unit english when it was offline at my school i dropped it in a flash at the end of yr11.
  17. J

    Ext Maths 2 Or Mathematics

    stick with it can always drop it later, its good scaling :D. Also if u can do it all you need is to put the hard work in.
  18. J

    Polynomial Question

    take you some time to write that :S
  19. J

    What is everyone doing for the imaginative jouney essay?

    what main text, stimulus book item, related text are u guys using??
  20. J

    Sketch f(x) from f'(x)

    Yere thats about it i think, havent done them since last year
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