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Re: maths help needed ASAP your thinking quadrants tommykins

Re: maths help needed ASAP well i just made one up as you didnt tell us what it was 0=<x=<360 is just the most common way but if your not given a domain you have to use the general solutions so here goes: tan(x-60)=-rt3 x-60= 180n - tan-1x(-rt3), where n is some integer x- 60 =180n - 60 x=180n

Re: maths help needed ASAP tan(x-60) = -rt3 so x-60 = -60 , 120, 300, ... x= 0, 180, 360 for 0 =<x=<360 i hate degrees these days, radians is so much neater

Re: maths thats good to hear, cause your definitely talented enough i couldnt believe you were considering not doin it say you do get 48 in 3 unit this year, and next year you do 4 unit, will that 48 get changed to 96?? by the way, howd you go in the trials for 3 unit??

Re: maths hey lyounamu have you decided whether your gunna do 4 unit or not yet???

nah thats completely correct need to trust yourself

Just got all my results back today: MX1- 96%- 1st MX2 - 78% -1st Chem - 83% - 2nd Phys - 83% - 1st Jap - 70ish% - 2nd Ad English- about 70% - round about 25/80ish

you have the 2008 hsc paper?? care to share??

nah it wouldnt help you unless the integral was Sxe^-x^2 or the like otherwise you'll always still end up having to integrate e^-x^2 which you have to use some heckers function or some shit

yeah i lost alot of marks from stupid mistakes aswell aye hopefully i wont do it in the hsc exam because i wont be so tired

yeah i think i did the solutions she gave us said western trials on it was there a projectile question with like a bomb and stuff in it? o by the way i got 81/84 for it if thats the same test

me and my mate are thinking of getting my physics teacher physics for dummies

he just sounds like your typical maths freak

umm well id probably go with chemistry physics would be good if you had a good teacher though so find out what the physics teachers like and then choose i did all three in yr 11 biologys a huge bludge i was topping the year with no study in it ( wish id kept it =[) but i can be pretty boring

pretty random question but for me chemistry is easier and more interesting because i have a hopeless physics teacher who cant explain the simplest of things and that took my interest away from it seems like a cool subject when i read thetextbook though

i got 78% (93/120) which was first in my year made about 6 marks worth of stupid mistakes cause i was so tired wish id studied earlier so i didnt have to cram the night before

as if a school wouldnt run maths and gen maths on the same line thats ridiculous

in the trial i had .07... on my calculator but i wrote it down as .7.... which was pretty annoying

well then why cant you assume sqrt(5)=-sqrt(5)?? you square both of them you still get 5

haha stuff that shit you'd want to be getting mad marks after spending this