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I don't think OP is revising

Wise decision :p

Wot

Whatever external he gets = HSC mark

Maybe longer, he can't neglect other subjects

Re: HSC 2014 4U Marathon What year?

People constantly get confused between scaling and aligning

Can't tell

That maths cohort (4u)

Its a boss subject.

nao

Your internals do not scale. UAC and BOS do not scale your internal marks. Your school may choose to scale your internal marks to fill up relative gaps so that certain students do not stuff up others but no. Your school sends your internal mark and rank to BOS. The performance of each...

I'm sure numerous people get 100 in the exam so it might be hard if those people are also on 100 internally

USYD

Re: HSC 2014 4U Marathon Ohhhhhhhhhhhh how stupid of me, can't believe i didn't see that. b/a + a/b = b^2 + a^2/ab which is greater than two from (a-b)^2>0 And then similarly for the rest

80

Re: HSC 2014 4U Marathon Need assistance with an inequality question (have not done this with my teacher yet, only looking through past papers and understanding the solutions) and this might be easy to you guys. You are given - a + 1/a greater than or equal to 2. Show that if a>0, b>0, c>0...

Better not to risk it and do poorly in the HSC

Use a variety of textbooks and notes, as some don't cover some things

Go over areas where you are struggling and constantly do past papers (HSC)