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  1. J

    e4 cutoff?

    What does everyone think the e4 cutoff for this years exam will be? Personally, I'm guessing around 50/70
  2. J

    combinatorics question

    how did he get tricked? he's correct :P
  3. J

    Module B: In The Skin Of A Lion - Ondaatje

    Yes. It was alright, but it hurt
  4. J

    Burning

    Should I burn my English notes now, or wait until the end of all my exams for one big pile of happiness?
  5. J

    Prove a circle has a tangent

    When derivative is equal to 0, there is a tangent as shown by nightweaver
  6. J

    General Thoughts: English Advanced Paper 2

    Paper was fair, yet some question were extremely hard to adapt to. Lucky I nailed Belonging :P I'm thinking: Mod A - Richard III - 16+ Mod B - Ondaatje - 15+ Mod C - Fiftieth Gate - 15+
  7. J

    The use of *

    If you forget a point, and remember to put in late in the essay, are you allowed to put a * directing the marker to read that before the rest of the paragraph? eg. haajakjsosmjsksks * kskksak,,s,alskldkd *johhny was a silly boy
  8. J

    Practise HSC Marking

    If I was to do a physics and chem test under exam conditions which I am not at all familiar with, would there be any tutors/past excelling students who would be willing to mark my answers so I have an idea of how I am going? Also, if anyone knows of anyone on the forum who I could specifically...
  9. J

    integration question

    shit. that's awkward. that makes the question incredibly easy then :P
  10. J

    integration question

    I just did the integration as well and got that too. But I'm pretty sure the answers are wrong. You see, I did it where I expressed acceleration as vdv/dx before integrating. But the answers have for some reason just expressed acceleration as dv/dx. Hence, they must be wrong and so i'll say we r...
  11. J

    integration question

    with respect to v :P
  12. J

    integration question

    \int \frac{v}{g-kv} How do integrate this?
  13. J

    Good integration question to try

    \int \sqrt{x^2+x+1} Try this. Its looks are deceiving
  14. J

    Reflection property of the Ellipse

    do you have a link to this answer please?
  15. J

    Reflection property of the Ellipse

    How do you prove the reflection property of an ellipse?
  16. J

    MX2 Multiple Choice

    Hey, anyone that has completed their MX2 trials, what are the multiple choice questions like? Could someone please give me an example of one so that I know what to expect? Thanks
  17. J

    Quick SHM Question

    anyone know how?
  18. J

    Quick SHM Question

    "A particle is undergoing SHM on the x-axis about the origin. It is initially at its extreme positive position. The amplitude of the motion is 18 and the particle returns to its initial position every 5 seconds." a. Write down an equation for the position of the particle at time t seconds. b...
  19. J

    SHM question

    does anybody know how to do this?
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