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I concur :D
2. ### Term 3 2019 Results Discussion Thread

FINS1612: 55-60 ECON1101: 83 MATH2018: 98-100 Hopefully math can pull my wam lol
3. ### HSC Marks Thread 2019

https://www.smh.com.au/national/nsw/hsc-2019-how-your-school-ranked-20191212-p53j72.html
4. ### 3U Maths HSC 2019 Solutions

Does anyone have the pdf of the exam? Can't seem to find it on any thread (or im just blind haha)
5. ### Is St Marys Good?

I graduated from St Marys 2 yrs ago so here's my 2c from what I can remember Now to get in, you just hand them in your application form and reports/NAPLAN/other docs etc and they'll assess it and will let you know, so no need for exams or anything. Now me being so bad at English, couldn't get...
6. ### Polyomials question

\noindent \text{Begin by writing the long division statement:} \\ P(x)=(x^2-5)Q(x)+x+4 \\ \text{We also require P(-x), and we can find this out from the expression above:} \\P(-x)=((-x)^2-5)Q(-x)-x+4 \\ \\ \text{Adding both these expressions, we get:} \\...
7. ### Hazard Perception Test

The hazard perception test is exactly like the practice Q's (unless it's changed from last yr) so all I did was just spam the practice qs until I could get then all correct every try, and then did the test and was all g You could go over the handbook if you have time/bothered, but yeh most of...
8. ### Help with Induction???

1^2 +2^2 +3^2+ ... +k^2 =\frac{1}{6}k(k+1)(2k+1) \qquad (*)\\ \\$Prove true for$ n = k+1, ie: \\ 1^2 +2^2 +3^2+ ... +k^2 + (k+1)^2 =\frac{1}{6}(k+1)(k+2)(2k+3) \\ LHS = \frac{1}{6}k(k+1)(2k+1) + (k+1)^2 \qquad $from$(*) \\$Now factorse$ \frac{1}{6}(k+1): \\ =\frac{1}{6}(k+1)\left...