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Yeah theres: http://cgi.cse.unsw.edu.au/~oliverc/octangles/ http://circles.epochfail.com/ But both are still on sem1. btw where do u find the timetables for sem2 on myunsw?

In my application to accept the offer for Commerce/Engineering in one of the steps it gives you a list of the majors for engineering, and I just decided to leave it unchecked hoping to come back later in the application form assuming that if I left it unchecked I would get a choice later. Can I...

Hey thanks for the response :) how about the differences between phys1121 and phys1131 with regards to their difficulty. I think that HSC physics is completely different to Uni physics as hsc physics is a pile of crap

Say that two students, one doing MATHS1141 (Higher Maths 1A) and one doing MATHS1131 (Maths 1A) and both got 80%, would the student doing MATHS1141 get a higher mark (like thru scaling or something) than the student doing MATHS1131. Or in other words is there scaling like HSC ?? Also whats...

How much did you study in the summer holidays and how did you plan it out??? Inspiring story!!

Does the factor theorem require the polynomial to be monic before you draw out possible factors from the constant term?

If arg(z1) = arg(z2) wouldn't the vectors lie on top of each other assuming that the vectors are sourced from the origin.

Are there any other reasons apart from this?

How would you obtain the pH of fertiliser, or better how do you prepare a solution of fertiliser. on another note what makes acid such a good preserving agent apart from delaying the growth of micro-organisms & bacteria

Same :( But i thought this was normal? We've been doing this like since forever

Thanks guys for the estimate :)

Thanks for the assistance, your layout kind of differs from my schools, but thanks regardless :)

Thanks well i tried another 2n+2<2^n for n≥4 (Giving up on latex) 1) Basis Case: 2(4)+2 < 2^4 2(4)+2 < 2^4 gives 10 < 16 Thus basis case holds true for n=4 2) Induction hyp where 2k+2<2^k where k is a +ve integer 3) 2^k+1 = 2^k x k > (2k+2)2 (By induction hyp) > 4k+4

Dont really understand the 3rd line, as to how you can just substitute 2 for 3

Year 11 Ranks: Eng Adv 11/245 Maths 2U 2/128 Maths 3U 5/88 Chemistry 8/67 Physics 11/84 Economics 19/76 Doing Extension 2 Maths Top 25 Schools Thanks in advance :)

Just know what reliability, accuracy & validity are :\ good luck

Can anyone help me with the following: Proof my Mathematical Induction 2^k < 3^n for n≥1 (Where n is a positive integer), moreover I need general assistance with Induction of Inequalities as I can't really grasp how you can just sub in inequalities, and the general steps and approach.

Re: HSC 2013 4U Marathon From Patel - Exercise 4O Q6 P is a variable point on the line x=4 and OPQR is a rectangle in which the length of OP is twice the length of OR. Find the locus of S in Cartesian form, where S is the point of intersection of the diagonals.

lol say whatever you want, I'll say it now my view is biased cause I haven't been to Matrix, Prime or Talent 100.