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I taught myself the whole 4U course, didn't have a teacher at all - only help I received was from my 3U teacher every now and then when I needed assistance with a question. It can definitely be done. Like Deliriously said; learn the concepts, do a few questions from the textbook and then just...

You can verify it by using expansion of sin(180-x): = Sin(180)Cos(-x) + Cos(180)Sin(-x) = 0+(-1)[-Sin(x)] = Sin(x) :)

~95

Congrats bro!

I actually self-taught myself the whole 4U course, my school doesn't have a qualified teacher to teach the course as the only teacher who was retired last year -.- My 3U teacher helped me a little along the way where ever he could, but I found I didn't have any trouble picking up on the...

Well, if mid 60's/100 is an E4 in the new format, then around 65% of 120 would be an E4 in the previous format. i.e. 78/120

Re: For questions that are worded '...and at least 1 related text', could we ONLY use Well they didn't ask for 'just ONE related text', they've explicitly stated that you may use more than one in the question so I really don't see how your teacher got you in trouble for doing 2. Personally, if...

I'll type up a solution now, give me a minute :)

http://community.boredofstudies.org/showthread.php?t=257183, this thread is incredibly useful :)

Hey deswa, just wondering if you got my PM? haha

Realise is correct. You need ~78% raw (as in 2010), which is around 93-95/120, to get a Band 6 in 2 Unit maths. This will slightly vary year to year depending on the difficulty of the exam.

This. Did 2008 last night, bloody nipple of a paper.

http://www.boardofstudies.nsw.edu.au/syllabus_hsc/pdf_doc/maths_general_syl_2012.pdf They can't test you on anything except what is within the realms of that document.

You're allowed to take a curve-drawing template in with you to the HSC exams, so I always use one of them to draw my diagrams. You should be able to get one from your newsagent.

Basically, the integral \int {\frac {e^x}{x}} \, dx is known to be 'impossible' to integrate in terms of finite combinations of elementary functions. So, this integral is also impossible to integrate in terms of elementary functions. This is, in fact, the Exponential Integral; Ei, which is a...

math man, will you be posting this 2nd exam up on BOS?

In this years HSC we'll be given the certain ratio that we have to use for the question. So all you need to worry about is being able to sub in the correct values and analyse type questions :)

What the haha, how is that possible? Why are you even doing Advanced if you do MX2? My best: Maths, Legal Worst: English

I hear people died.

Adv English - Need to go over all Modules. Refine belonging creative story as well as write another. So fucked. MX1 & MX2 - Past Papers and go over Polynomial and Conics. Physics - Go over course again. Legal - Should be fine. Study revision of notes. Business - Same as legal. Apart from...