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  1. 0

    am i dumb, why cant i do this

    c) LHS = \frac{\sin 2A}{1 - \cos 2A} = \frac{2 \sin A \cos A}{1 - (\cos ^2 A - \sin ^2 A)} = \frac{2 \sin A \cos A}{1 - ((1 - \sin ^2 A) - \sin ^2 A)} = \frac{2 \sin A \cos A}{2 \sin ^2 A} = \frac{\cos A}{\sin A} = \cot A = RHS b) LHS = \cos 2x + \cos x = \cos ^2 x - \sin ^2 x + \cos x =...
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    Year 11 modules in hsc

    That's exactly my point lol, "Y11 content can be explicitly tested in HSC for Maths."
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    Year 11 modules in hsc

    I haven't done the parts of the course involving combinatorics yet but as far as I am aware from the syllabus the ideas of perms and combs (how many ways to get this) are not really explicitly in the year 12 course, plz correct me if i am wrong.
  4. 0

    Year 11 modules in hsc

    I can only speak to Ext 1 Maths (I am doing accelerated, so I'm at the same point as you) where the answer is def yes. Y11 content can be explicitly tested in HSC for Maths. While y12 mostly builds on y11 so y11 content should be simple, there are some parts of the y11 syllabus which are not...
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    Senior english vs Junior english

    (I'm in Year 10 now, fwiw) Typically, I'm an alright English student, I normally get a low A mark across most tasks, with the occasional mid A to ful marks, and on the other end the occasional high B. This year I am in the top english class for my cohort (selective school). I'm rather concerned...
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    Can’t get myself to study

    Are you getting enough sleep is where I would start...
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    advice for yr10?

    I think you are probably hitting a wall I hit in about year 8, if you put in the work you'll get over it pretty fast. I felt like I knew all the content but didn't do super well in exams (didn't do super poorly either). Exam technique is a important part of exams you should try to nail down...
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    Process for doing a Gap Year

    I think you mean English Studies Examination?
  9. 0

    Is it too much to ask for a job/career in arts, social science etc etc that pays good, has very good job growth and highly satisfying?

    I thought there was super high demand atm, maybe it's only for casuals, but NSW seems to be constantly going through a teacher shortage...
  10. 0

    Comp Sci with General Maths?

    Python is good for learning coding concepts. C is good for learning a bit of the nitty-gritty of how programming works (forces you to do a lot by hand).
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    When does all the 2021 trial papers become available on thsconline????

    I believe it is an exact mirror (maybe slighly older)? Other than that I cannot see any major differences.
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    When does all the 2021 trial papers become available on thsconline????

    If people need papers reminder that the mirror thsc.zaxu.xyz exists. I'm guessing that this is the new access requirements that have been alluded to a number of times. The devs of thsc do this in their own time, so it's reasonable that at times things like this happen, and I'm sure that some...
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    memorising essays

    Don't recommend using anki now, you'll be missing out on the benefits of it (which are more long term). Setting up the cards would take quite a bit of time as well
  14. 0

    My progress tracking (biology)

    Out of interest what is your chosen course?
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    My progress tracking (biology)

    That does not sound like a very good idea for your ATAR to only be studying biology...
  16. 0

    My Goal For An Immortal Generation.

    Um. I don't think living forever would equal doing whatever you want forever. You'd probably be working forever to provide for the population... the population will continue to grow as there is no death.
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    Should you handwrite or type notes for year 12 or both?

    Typing all the way for notes. I do all my revision questions/practice on paper tho.
  18. 0

    should i give up my atar goal?

    Dont you need like 99.5+ at minimum to get directly into med
  19. 0

    Timetable's out

    no surprises here ngl
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