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    Sam's Tutoring

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    How do I differentiate this...

    Nah, but I understand OP's confusion. I still remember in year 11 someone was like differentiate e^pi and I was like wth and started doing heaps of working out lmao
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    Physics textbook?

    Jac's pretty good =)
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    How do I differentiate this...

    Damn. Totally didn't see that the logarithm was the co-efficient of the variable you were differentiating with respect to - sorry about that. WHY WOULD ANYONE ASK SUCH A QUESTION
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    UNSW info day

    When I went to usyd, everything seemed absolutely fine, thanks very much!
  7. I

    UNSW info day

    OMG YEAH YOU DID! I'm SO sorry I didn't say hi, I totally didn't recognise you at first!
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    favourite burger place

    hungry jacks!
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    curve sketching help!

    For y=1/f(x) dy/dx = -f'(x) /[f(x)]^2 (denominator is strictly positive, so its consideration regarding the sign of dy/dx is superfluous) so we have: the sign of dy/dx = the opposite sign of f'(x). What does this tell us? When f(x) is decreasing, 1/f(x) will be increasing and vice versa...
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    UNSW info day

    nope. =)
  11. I

    Integration question

    Rationalise the numerator and substitute it out.
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    signature changed without my notice?

    I would be worried if a normal member had done it.
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    UNSW info day

    Yep, I did.
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    Preliminary Mathematics Ext 1 and Physics tutor needed

    Haha, no problem mate. I'm sure there are heaps of tutors here who'd be able to take good care of you =]. All the very best!
  16. I

    Delete account

    You can't. You're stuck with it for ever. And ever. ... and ever.
  17. I

    Distance ed?

    Can't see what the problem would be.. just work hard and who knows how well you could end up doing? All the best!
  19. I

    Preliminary Mathematics Ext 1 and Physics tutor needed

    Pm'ed =]
  20. I

    [B] Poems- belonging

    Keep in mind; you DO need a variety of text types.
  21. I

    Holiday Work

    Finish and make your belonging ESSAY and CREATIVE perfect! Oh and do some math =)
  22. I

    Hypocrite

    Dude, just chillax! lol.
  23. I

    Young people and politics questionnaire

    Done and done =)
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