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hi guys ive done my hsc already and im writing sum year 10 couse notes for sum coaching school. i wonna get an idea of what text books for math do u guys use? i think of 2 main ones, new century and signpost. which one do u guys is good? thanks.

im currently first year at mac diong acst/law. i didnt do that well at 4u math at school (91), but quite frankly u dont need to be a math wiz to excel. its awesome that you are which just mean u will have a easier time to pick up on new concepts. acst is not hard to study for at all, just a...

in case u didnt know, summer course is not covered by HECs so u gotta fork out at least $1500 depends on the subs taken. full time work + cramming? thats kinda hard, full time cramming probably doable.

ACST 151 79 D STAT171 76 D MATH132 65 CR LAW114 67 CR for sum reason i failed so miserably at math, and uni dont allow us to see the paper, farout.

i reckon u can get 99 man, if by 45 and 47 you are quoting it out of 50 cos 1u 3u math and english are only worth 50 yeah? improve on chem and phys and 99 is no problem, good luck to u for 3u man.

thanks RCmaster!

oh cool, thanks. also since PSP can play any MP4 movies, i heard its possibile to transfer movies into a memory disk and play them, in that case they dont have region code anymore? also china ebay have ppl selling '350 PSP games for 300 yuan', all of them are cracked and burnt onto dvds...

yep, 0.75MJ is correct. and yeah, i was tempted to use the W=Fd formula cos it could of being so much easier ;). i was tricked by the 45 degree question in multiple choice. but overal the paper was pretty easy.

hi guys im not really sure where this topic goes but i think surest bet is in the IT section. im thinking of getting a PSP in australia after my HSC (in few weeks time), but since im giong to asia this christmas ive decided to buy a lot of games there, for the obvious reason that its going to...

Try solving them simutaneously cos they r bascially asking the solution to x, which they call '' abcissa''.

can you please explain how you got (1\y)y'? what does it represent? Thanks

This is probably really easy but i dont know where to start. Differentiate y=x^x Can someone please help? Thanks

The question is actually longer, it is separated into like 5 parts. this one is the last part. The full question is this: The point P(4p,2p^2) and Q(4q, 2q^2) lie on a parabola. 1. Find the Cartesian equation of the parabola x^2=8y 2. Show that the equation of the chord...

Anyone who can answer this will be worshipped by me. i am too frustrated. The point P(4p,2p^2) and Q(4q, 2q^2) lie on a parabola. the normal at P is y=-x/p+2p^2+4 and it intersect the parabola at R. Find the Cartesian equation of the locus of the midpoint of PR. Can some one...

3. sec2x = cosec2x 1/cos2x=1/sin2x sin2x/cos2x=1 tan2x=1=tan(pi/4) Therefore, 2x=nPi+Pi/4 x=nPi/2+Pi/8

You probably found the answer already since its a long time after u posted. About the second question which the guys upstairs were trying to do: 2sinx=secx =1/cosx 2sinxcosx =1 sin2x=1 therefore, six2x=sin(pi/2)...

wow, THANKS MAN, thanks a lot. got it now. thanks

ive tried to use your method, but got stuck when calculating distance from centre to x=0 and y=0. can anyone help me? im like a bit slow.

if 4x+3y-60=0 and both axis are the tangent of a circle, find the radius of a cirle. can sumone please please help? THANKS ive just edited by question cos i had a typo. thanks.

Of all the people who have said they've got band 6 in math, do u guys realise that less than 10% of the state actually do get band 6? so please do not say its a very easy exam, in case we offend anymore ppl there. but i got band 6, so yeah, LETS JUST HAVE A PARTY!!!