Search results

For the other one... Suppose that log_3 5 = p/q p,q relatively prime 5=3^(p/q) 5^q=3^p, which is impossible if p and q are relatively prime (5^q ends with 5 or 0 and 3^p ends with 3, 9, 7, 1 or 3)

Of course my answer's wrong. I should think before I post...

Is the answer for the third question 39 and 37 minutes?

Just curious... where did you get this question from?

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required Except you don't get asked that in 4U much because it's easy.

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required I don't mind 3U parametrics. All the questions are pretty much the same. But I hate the 4U conics questions involving lengths of algebra. I can still do it but it's not my favourite topic. Thankfully it's...

hahaha

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required Because it's logical and interesting. And plus all the questions are pretty much the same. Series applications (Loan repayments etc) is also one of my favourites in the HSC course. Too bad it's hardly ever...

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required If you knew the nature of the 3U exam then you'd know that they wouldn't put that in.

Re: UAC Offers 2011 - Downloadable Wow. Where'd you find these?

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required Probability happens to be my favourite topic. So naturally I would give you a tough one. But I don't see a proof of the wallis product?

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required Come back when you can prove the wallis product ;)

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required Coming from someone that can't even prove the Wallis product :P

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required And you can't seem to accept the fact that 4U students can find the equation of a curve and that Parametrics is basically a watered down version of conics. Note that the parabola is a conic with eccentricity...

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required Yeah except for the fact that you do similiar or harder variations of parametrics in conics, a 4U topic. So it's a topic that 4U students would probably be advantaged at if anything... Smart one dumbo

Re: Quick thread -How much derivation in Parametric Equations of Parabola is required You honestly don't think 4U students would know how to derive the equation of a tangent? LOL

CSSA dont make prelim papers.

Yeah I wonder when they'll update it ... :S

ahhahahahahaha +1

But didn't you say that people who did 4U have no clue about 2U material?