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the only person that can 'fuck you over' will be yourself. I'd probably assume with a 600+ school you need pretty much rank 1 for everything to get even 90+ (note this is not necessarily true).

mateeeeeeeeeee calm your fucking farm, you're in year 11

best troll.

I think I'll be dropping bio, legal studies with 10 units for the hsc i.e. chemistry, physics, mx1, mx2 and english.

good ol' marlitos

you just figured out it isn't as efficient in terms of memory huh marlow? btw, the scorpions suck.

^ that's why I'm dropping. :)

lol no dude, I have notes. It's just a pain in the ass having to take in all the information.

A cynical attitude will get you no where, my friend.

yes, and it's being a pain in the ass to study for..

good work to those who did well for those who did not do as well as they wished, don't give up and keep going :)

Revive!!

Re: HSC 2012 Marathon :) ^ multiply numerator and denominator by the conjugate of the numerator.

sorry, I thought you knew how to. You use Simpsons rule.

Let the segment taken at some arbitrary distance x from the origin (where x lies in the interval [-2,2]) have volume δV and thickness δx. By Simpson's law: δV=(8/3)y^2*δx (note it is only approximately equal to this expression) V=sum from x=-2 to x=2 of [(8/3)y^2 * δx] However, this is only an...

Use the double angle formulae.. Fairly standard mate. 1) sin(270-a)=sin(270)cos(a)-sin(a)cos(270)=-sin(90)cos(a)-cos(90)sin(a)=-cos(a) By similar process: 2) cos(90+a)=-sin(a) 3) tan(a-180)=tan(a) These results are also quite obvious after observing the unit circle.

I don't think you can through elementary methods. The definite integrals of this integrand can only be approximated.

lol next time tell your friend to stop being an asshole orite

I think it a special function developed simply to deal with the above integral lol.

Anyone care to explain?