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  1. EpikHigh

    T formula question help

    Yeah I would have probably used auxiliary method but the question did specify using the t formula.
  2. EpikHigh

    T formula question help

    Thanks man! I get it now :D Except I don't get the last step kind of, since I haven't learned radians :L
  3. EpikHigh

    T formula question help

    Hey guys, wondering if someone could show me the steps of sovling this, domain is theta is greater than or equal to zero, less than or equal to 360 2sin\theta - 3cos\theta = 2
  4. EpikHigh

    Auxiliary Method to solve for trig questions.

    Nevermind - Read the question wrong.
  5. EpikHigh

    Short Film Ideas???

    best idea so far.
  6. EpikHigh

    Year 10 Subject Selection for HSC

    As everyone says, pick eco, I'd say it'd be better than engineering studies. Economics is amazing :D
  7. EpikHigh

    Teacher's strike NSW 27/06/12

    Yeah I'm talking about the cartoon, it's great hahaha
  8. EpikHigh

    Teacher's strike NSW 27/06/12

    I'm just gonna re-watch Avatar: The last airbender :D
  9. EpikHigh

    Year 10 Subject Selection for HSC

    No pre reqs for med, but I say chemistry is the most important for med out of all 3 sciences. Saying that you don't need bio lol.
  10. EpikHigh

    Teacher's strike NSW 27/06/12

    Sigh, I got zone athletics on the day of the strike... D:
  11. EpikHigh

    Year 11 English Fundamentals

    My school offers it too as a one unit course, especially since we have a lot of international students. I say do advanced, everyone says it as well. Give advanced a shot and if it doesn't work drop down to standard.
  12. EpikHigh

    is 4g worth it?

    It's your choice I guess, Probably should get it maybe since most new phones now are going to be 4g. I heard 4g eats through battery but I'm not 100% sure on that.
  13. EpikHigh

    Maths Help!!!

    Nicely done I just did that question haha, I need to learn how to use LaTeX :L
  14. EpikHigh

    Maths Help!!!

    Q3 A)\\\\Cos^2x - 1 = -Sin^2x \\\\ Cos^2x - 1 = LHS \\\\ Sin^2x + Cos^2x = 1 \\\\ Sin^2x + Cos^2x - 1 = 0 \\\\ Cos^2x - 1 = -Sin^2x \\\\ LHS = RHS
  15. EpikHigh

    simple probability question

    It's a 4 digit number plate, the last number has to be 3, so that's 1 possible combination followed by 10^3
  16. EpikHigh

    simple probability question

    Usually the question will state if there IS NOT repetition. If there is nothing stated you usually would just assume it's allowed because it doesn't say it isn't.
  17. EpikHigh

    simple probability question

    Alright so first of all there has to be two letter and the second letter has to be X so its 26 x 1 right? which is just 26, then there are only 3 digits that can be used in the licence plate so 26 x 10^3 = 26000. God, I love perms and combs.
  18. EpikHigh

    98.5+ plan

    Well I dunno about you but, maybe change to a school through selective applications because I wouldn't wanna do SOR2U. I mean if you're forced to do and don't wanna then I would say take selective test and change schools.
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