General Thoughts: Mathematics Extension 2 (3 Viewers)

[midifile]

Re: What did you think?

actually I might have got pi/6, I forget.

Even if I did write pi/12 I'd still get 3/4, so I'm happy now =] =] =]

Claire I sent it to your school email

=]

 

[bendha]

Re: What did you think?

it was difficult but not impossible - friends found it okay .. they are mofo tank, i think they're gonna get like 115 or something

 

[cccclaire]

Re: What did you think?

i dont think u had to do any of that
i jus split the fraction up
so i got 1/x + 1/(2x-1)^1/2

and then the first one becomes a log and the second one jus becomes a simple linear integration

You can't split up fractions like that.

It would be

1/x X 1/(2x-1)^1/2

which you can't make a log and linear intergration.

 

[fozzster22]

Re: What did you think?

i dunno if im right but for
i) (n^2-3n+1)/(9n^2-9n+2)
ii)(2n^2)/(9n^2-9n+2)
ii)(2n^2-n)/(9n^2-9n+2)

iv)1/9:2/9:2/9 = 4/9

probably wrong.

i hated that test

That's what I got!!

 

[timmiitippii]

Re: What did you think?

b is current of water and terminal velocity...
because eventually the velocity of the boat or wateva has to match the current that it is in

 

[angelgurl90]

Re: What did you think?

i thought it was really hard, i counted how many marks i think i could get and i only get something like 50% >< damn not gonna get E4 now

 

[AmurondSwiftbow]

Re: What did you think?

Lol, only answered about 30 - 40% of the exam.

I just didn't really know what I was doing today and got showed up big time D:

 

[simonkey]

Re: What did you think?

Just follow through the substitution u = square root (2x-1) .
It works out!!!!

 

[nsanchez01]

Re: What did you think?

what band does everyone think raw mark 83/120 would get ?

 

[bendha]

Re: What did you think?

i actually thought the paper was pretty good - the other girls who did it thought it was pretty hard though... maybe cause i peracticed heaps of harder 3u and there was heaps?
i thought the intergation was a little bit difficult, but i got them all (i think).
the paper did feel different as other people said, but i dont think it was that bad...
i finished half an hour early and got to go back over it and probably scored another 10 marks because of it, then i got bored and waited till the end...

i really wasnt expecting to feel this good about it, especially cos everyone else thought it was pretty hard, but maybe im just being optimistic? who knows.

that's pretty tank? what mark are you looking at out of 120?

 

[lyounamu]

Re: What did you think?

Don't worry too much. If everyone did bad, it'll scale nicely.

you mean, "moderate niceley"

 

[Noxi10]

Re: What did you think?

Definately the 1 in a hardest long time. Didnt get anywhere near finished. Lol out of the three of us that do it at our school any of us will be lucky to get a raw over 50. Ill b happy with one over 40 at this rate! im just glad i dont need it! Aiming for a uai over 90 but only need one over 76 so that takes a bit of pressure off. That, and my lowest counting 2 units won't count anyway! Just gotta keep everything else up now!

Adv English
Ex2 Math
Ex1 Math
Physics
Chemistry
Biology

:| Jmi

BTW i have a copy of the exam but no scanner if any1 has questions they dont remember

 

[lexaus]

Re: What did you think?

Hahaha


Lol much


who's with me on being thankful we never have to do that again

 

[jcurry]

Re: What did you think?

b is current of water and terminal velocity...
because eventually the velocity of the boat or wateva has to match the current that it is in

i said it was the starting velocity of the boat sitting in the water, would that count as the current of the water??

 

[Marinatos]

Re: What did you think?

That was a terrible test! I was feeling good before I went in but the most I can get is like 70%. I really hope it scales well D=

 

[krazedrealitii]

Re: What did you think?

I reckon that test was alright. Different, as people said. But not incredibly difficult or impossible...xD

 

[wil123]

Re: What did you think?

who's with me on being thankful we never have to do that again

Never having to walk into a 4 unit class, or even look at another paper. Damn this is good.

 

[hked]

Re: What did you think?

i found it quite easy, and so did the rest of my school...

in all honesty, q 1- 4, were hardish, then it got progressively easier ...

 

[Andredj]

Re: What did you think?

i subbed the same but i think i got a different solution 2 u

 

[kiradeng]

Re: What did you think?

sigh, i find it really hard...hope to get 60%
i doubt that trials are always harder than hsc
plus, i think this paper must be set by some crazy asians,eg, chinese