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I'm not naturally tallented at cheating, and I didn't get a lot of practice either... :( It's not my fault. I tried my best.

Sorry, i'm not good at picking up exaggeration over the internet. :D

It took me about 4hrs to finnish a single prelim module, and I work faster than most people, so I wouldn't reasonably expect others to read, understand, remember and practice enough in an amount of time significantly less than 4hrs/module.

LOL, thats so true! The year 7's bags are twice the size of their upper torso! :D :D

Elegant is subjective. As long as the working out is legible, and it leads to the correct answer without any fallacies, then it get full marks. :D :D

The queensland system is weird... I don't get it at all. :confused: The whole thing is out of 15 and they just give me a mark out of that. :D 15/15 = A+ 14/15 = A 13/15 = A- 12/15 = B+ 11/15 = B etc...

Folder: 500g (various books. I've been meaning to get a death note so i can write my teachers name in while they watch me.) Bag: 1kg (pencil case only)

Numbers are better because I'll know how well i'm doing and I can compare it to other people. :D Letter grades are a bit vague, and how do you know which of 2 A's is better? What about math? I wouldn't like to know I got an A in math, I would like to know how many marks I lost. :D Only english...

I made notes, cut them up, and put them inside my pencil case. :D

Here I am! What I do to learn physics is: 1) Read throughly. :read: :read: (I prefer to use Macmillan Physics 1 and/or Jacaranda Physics 1. I don't like excel very much.) 2) Understand/ Commit to short-term memory. :confused: ... :D (These two steps occur simutaneously for me. The...

I understand. Biology is quite horrid. :D Last year, for bio, i got about 40% and that was WITH cheating. :D If I hadn't cheated, i'd have gotten like 10%.

... i havn't learnt about that yet. It's in HSC Chemistry Module 2, The acidic environment.

So you're lying about your HSC year?:D :D Maybe you're actually an old man trying to hook up with young boys. :eek:

whats titration?

putting HSC 2008 in your profile leads me to belive you are doing your HSC!! :ninja:

yea i got up to that bit, but i couldn't do the 'hence show' part.

Type it up in word 2007 then press alt + printscreen. Open paint, press ctrl +v. Cut out the part you want. copy and paste into new paint.

For 1. Your u' is wrong. If y= e^x y' = e^x If y= e^f(x) y' = f'(x).e^f(x) (chain rule) Therefore if u=e^2x u'=2e^2x If u=e^x u'=e^x For 2. sqrt.[f(x)] = [f(x)]^(1/2) ln [f(x)]^a = a.ln[f(x)] Therefore sqrt.(2-x) = (2-x) ^(1/2) ln(2-x)^(1/2) = 1/2 .ln(2-x) For 2 b) For...

I'm having trouble with this question. Can somebody show me how it is done? Express cos@ in terms of cos (@/2) and hence show that tan^-1 [sqrt.[(1-x)/(1+x)]] = 0.5 cos^-1 (x) Hence find d/dx [ tan^-1 sqrt.((1-x)/(1+x)) ]

Considering how NSW has traditionally had the hardest English HSC equivalent tests, they could be making english easier for us. I sure hope they are.