Search results

Re: deriving really annoying maths problem f'(x) = (3x-4)1/2 + 3*1/2*x(3x-4)-1/2 ----- using product rule and function of a function rule = (3x-4)-1/2(3x-4 + 3x/2) ---- factorised out (3x-4)-1/2 = (9x-8)/2(3x-4)1/2 ---- cleaned up to form fraction with positive powers f''(x) =...

LHS = (2sinAcosA + sin2A + cos2A)/(cos2A-sin2A) ------ rewrite double angle formulae and recognise 1 as the fundamental identity = (sinA+cosA)2/[(cosA-sinA)(cosA+sinA)] ------- recognise numerator as perfect square and denominator as difference of two squares = (cosA + sinA)/(cosA - sinA)...

Yeah. I was happy. Moved up the ranks in some subjects.

First of all, key signature tells you the tonality. Look for the sharps and flats which then correspond to a certain scale e.g. C major/A minor has no sharps and flats. Next look at the time signature to work out the metre. C is common time which is 4/4. Then you go into the details with the...

Area of Study is the concept(s) common to standard and advanced i.e. this year is the concept of 'belonging'. Modules differ in standard and advanced i.e. are different topics e.g. standard do close study of text while advanced do critical study of text. Each course consists of: - Area of...

Based on those who do both at my school: Harder: Chemistry. Greater workload: Chemistry. More maths: Physics.

Designing an experiment is basically limited to: Aim Hypothesis Appartus Method Description of how you will record results Variables (independent, dependent, controlled, controls etc). You do not need to give results, conclusion, discussion etc since it is a design, not a full investigation.

Since it's multiplication and division you can treat each bit like seperate fractions mulitplied together (this will become clearer below). i.e. 23/26 * n7(n-6)-1/n-3 Hopefully it is clearer how you rearrange now. 1/23 (index law of am/an = am-n)* n7*n3/(n-6) (move negative power in...

Self-actualisation: you have true knowledge of who you are and where you belong in regards to others and world.

Religion - 1 English - Set texts for study + 2 related. Maths - 3 for maths, ext. 1 and ext. 2 + 4 others (past papers etc). Chemistry - 1 Music - 0 Wow, that's it.

Trials are usually harder than the actual school certificate so don't worry. I think you have a full house of band 6's in the bag.

Mine's chnaged to 95+.

Solid post gurmies.

Re: Supplementary Texts Can they really ask for three?

You'd probably need 95%+ raw for a state ranking wouldn't you.

You can't pick up a subject you didn't do in year 11 unless it is extension of another subject OR senior science like you said. So you can either convince them you can handle extension 2 maths or pick senior science (if you are certain you're dropping chemistry and english fundamentals)...

Looks like a fairly standard test. How did you go by the way?

I'm into school mode now. Ready to work for a 95+ UAI and 90+ in all subjects.

Re: What did you think? I'll feel sorry for you guys, the 4unit dudes at our school said it was super hard. :( But everyone's in the same boat. :)

Wow. You're a beast. Well done.