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listen to Dolla, I used it for my first assessment and will receive back to day (probably getting >21/25 thanks to it =] )

Re: why does no one reply to my threads? As part of conflicting perspectives I analysed Obama's speech so ums I know a thing or two about the textual deconstruction so pm if you still need some techniques. the Ann Nixon Cooper story/reference could also be described as an anecdote. use...

iight 59) @ = theta tan @ = (cos@cosx - sin@sinx) / (cos@cosx + sin@sinx) tan @(cos@cosx + sin@sinx) = (cos@cosx - sin@sinx) dividing both sides by 1 / (cos@cosx) tan@tanx + tan2@tanx = 1 - tan@ + tanx tanx(tan@ + tan2) = -tan@ tanx = -tan@ / (tan@ + tan2@) = -tan@ / (1 +...

far out its so annoying putting the subscript and superscript that I added wrong, fixed solution though

finding coefficient of x0 Tk+1 = 5Ck x (x3)5-k)(-1/2x2)(k) taking out x terms (x3)5-k x (x-2k) = x0 15 - 3k - 2k = 0 k = 3 Subbing k = 3 to find coefficient of x0, therefore omit x terms T3+1 = 5C3 x (13)5-3)(-1/2)(3) T4 = -5/4

just a quick question, you know for the binomials with n>6 or something do you guys tend to use combinations over pascals triangle?

with 2 i had a shot. Not 100% sure its right though iight you know that 2 x gradient of BP = Gradient AP therefore 2y / (x+a) = y / (x - a) upon cancelling the y's 2x - 2a = x + a x = 3a

wouldn't mind some newish past papers for half yearlies next term anyways ^^

tyvm kaz

Hi guys have my 4u complex numbers test and was wondering if anyone would be kind enough to post the questions from q2 and q7 (if they have any complex numbers in them)? Got the solutions from terry lee but yeah forgot about getting the questions >.<

I think you'l need an SI data book for this.

Just wondering anybody got a copy of their complex tests that their able to post up? I noticed the resource section lacks a bit in specific tests so yeah any practice tests would be really helpful.

everyone ignores the guy who posted from the school xD

HAHA got that right. Yeah feel free to pm me questions (not assignments!) on chem, maths, phys, ancient or maths. =]

Hi guys I have a question that asks me to assess the accuracy of gathered data for one mark. I know it is how close to the actual information it is but how can you assess how accurate it is? Would it be by comparing it to other data from reputable textbooks but wouldnt that lead into...

well ive got my own notes so really all I'm looking for past school questions since theres only like one question in all of the HSC papers on these topics.

Hi guys I have an assessment coming up on Spartan Leisure, architecture, art, food and clothing, literature. Just wondering if anyone has any decent notes (including sources) or any past questions they have come across that address any of these sections. Any sample answers would be much...

thanks guys. for part a) I forgot a divide sign which totally changes the question >.< anyone care to help?

write each of the following in the form a + ib (take z to mean the sqaure root whose real part > 0 ) (b) sqrroot[5-12i]/[5+12i] 5a) Prove the following root (a + bi) + root (a - bi) = root{2(root(a2 + b2) + a)}

its the year 11 book! you picked a lot of the hard questions xD