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  1. C

    SDD LAST MINUTE PREP

    the feasibilities... when you're considering the development of a project, you need to see if it's feasible, and those are the feasibilities so operational is like, if you have the infrastructure (the computers, the hardware, the buildings) and shit to actually develop the project technical is...
  2. C

    Estimate my ATAR??? Please

    around 90
  3. C

    SDD LAST MINUTE PREP

    Quick check list for the software goats: Make sure you go over all the symbols for all the different charts - structure charts / system flowcharts / algorithm flowcharts / dfd's Also the EBNF and Railroad diagram shit The 5 approaches to choose a development approach (size, nature of project...
  4. C

    How to sleep v2

    also, from my experience, the biggest fail-safe method of having a good nights sleep before an exam is to absolutely exhaust yourself by the time it's 6 pm this usually involves cutting your sleep-short by 4 hours two nights before exam, going to bed at like 6pm, waking up at 4-6am with a very...
  5. C

    How to sleep v2

    high intensity exercise before bed is not a good idea, heart rate will be sky-rocketing... if you're going to do that, do it at least 2 hours before otherwise you'll just keep awake longer
  6. C

    Maths Extension 2 Predictions/Thoughts

    Yeah, whatever you have I'll take thanks
  7. C

    Maths Extension 2 Predictions/Thoughts

    Are there any worked solutions yet for the paper?
  8. C

    Maths Extension 2 Predictions/Thoughts

    erm, i'm pretty shit at this topic, but if it's already starting at the extremity, then the next time it would turn, is 1/2 of the period
  9. C

    Maths Extension 2 Predictions/Thoughts

    if the period is 8pi, it would take at least 4pi seconds for the first particle to start travelling in the opposite direction, i don't think it's 3pi
  10. C

    Maths Extension 2 Predictions/Thoughts

    did you guys have like 2\int sin^{2n+1}\theta \cdot cos^{2n+1}\theta (put this in desmos) which is just double angle??
  11. C

    Maths Extension 2 Predictions/Thoughts

    it was the sin^(2n+1) thing
  12. C

    Maths Extension 2 Predictions/Thoughts

    yea what the fuck, was the final answer wrong?
  13. C

    Maths Extension 2 Predictions/Thoughts

    how in the hell did they get that so quick
  14. C

    Maths Extension 2 Predictions/Thoughts

    ayo, for that multiple choice question with the conjugate on the argand diagram... did yall get z^2?
  15. C

    Maths Extension 2 Predictions/Thoughts

    please tell me they look at shit you crossed out and give marks... the only thing i wrote for that question was 5pi by just looking at it and then crossed that shit out and wrote garbage like 4sin(t/4) and 4sin(t/4 + 2pi) which achieved absolutely nothing
  16. C

    Maths Extension 2 Predictions/Thoughts

    no fucking way it was, my working for that involved none of that... i just did the conjugate factor thing with the 2 - i roots i did z^2 - 2Re(z) +|z|^2 which gave (z^2 - 4z + 5) i then did a factor by inspection and got (z^2 - 4z + 5)(z^2 - z- 6) somehow i completely ignored all those...
  17. C

    Maths Extension 2 Predictions/Thoughts

    WHAT THE FUCK WAS THATTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT i hope you all did an abysmal job so my 30% raw can scale to 90
  18. C

    Maths Extension 2 Predictions/Thoughts

    if there is pulley question, this will not be very fun
  19. C

    how was exam guyths

    ????????
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