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Re: HSC 2013 2U Marathon I've got no idea. :(

Re: HSC 2013 2U Marathon Thanks! Another question that's not too hard? :)

Re: HSC 2013 2U Marathon Yeah all I got to was changing sec^{2}x to tanx+1. ----- \indent \frac {d}{dx} (x+sin^{2}(e^{x}))^{4} \\ \\ \indent = 4 \times (x+sin^{2}(e^{x}))^{3} \times (1+2e^{x}cos(e^{x})sin(e^{x})) \\ \\ \indent = (4+8e^{x}cos(e^{x})sin(e^{x})) \times (x+sin^{2}(e^{x}))^{3}

Re: HSC 2013 2U Marathon How come there are never any questions that are around the difficulty of the average 2U student? :p As much as I wish I could answer these, I just can't.

Standard English - 17/76 Economics - 4/7 Business Studies - 6/22 Mathematics - 4/18 SDD - 2/3 School rank: 516 (2011), 395 (2010)

2U - Geometry and Probability

Re: HSC 2013 2U Marathon That scared me so much, haha.

Re: HSC 2013 2U Marathon Uhhhh, there's no 3D trig in 2U? :/

If there's geometry in Q16, I'm screwed. :(

3-4 maybe. Who knows.

+1

Did it state conditional in the email?

25-30.

Yeah max/min with a rate of change one is likely probably.

I think Q16 will have a series question on superannuation or loan repayments.

That is such a relief! Didn't even think about that!

No idea. First question will probably be social/ethical stuff, or licensing and copyright. There'll be a few algorithm questions I'd say, and some system modelling ones.

Hoping there is lots of algorithm/pseudocode questions as opposed to theory.

Re: Uow early entry 2013 Well obviously you don't need to get the expected ATAR, that defeats the purpose of it.

Re: Uow early entry 2013 Engineering/IT for me and yet to hear anything! EDIT: Got an email, successful for Computer Science and Information Technology!