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2. ### It won't matter much at all.

It won't matter much at all.
3. ### Can I drop a course at anytime (before census date)

You can drop it anytime on MyAdmin before the census date.
4. ### 99+ ATAR: Experienced and enthusiastic high school maths tutor

Thanks examine!
5. ### usyd internal transfer

The faculty of science at USYD does have internal transfers within the faculty.
6. ### 99+ ATAR: Experienced and enthusiastic high school maths tutor

Last few spots remaining!
7. ### Start-Up Scholarship 2014!!!???

Lol. Dole is dole.
8. ### Start-Up Scholarship 2014!!!???

My ya basically disappeared after 2014 happened so thankfully I get start up (>1 dollar a fort night ) qualifies
9. ### Apparently 1+2+3+... = -1/12

Note that this was used in the context of string theory so a lot of mathematics is just taken as things appear to be : (Oh..it's -1/12 and if we assume the cessaro mean it works!! OMGZZ STRING FEORY!!) In a mathematics sense, obviously it's not rigorous at all and is wrong.
10. ### HSC 2012-14 MX2 Integration Marathon (archive)

Re: MX2 Integration Marathon Make them up, famous integration problems
11. ### HSC 2012-14 MX2 Integration Marathon (archive)

Re: MX2 Integration Marathon \sqrt{\dfrac{1+x}{3+x}} = \sqrt{\dfrac{1+x}{3+x}} \cdot \dfrac{\sqrt{1+x}}{\sqrt{1+x}} = \dfrac{1+x}{\sqrt{(1+x)(3+x)}} = \dfrac{1+x}{\sqrt{x^2+4x+3}} and you should be able to go from there.
12. ### HSC 2012-14 MX2 Integration Marathon (archive)

Re: MX2 Integration Marathon Yes I had this going through my head and doubled checked it. Sometimes Yr8 permeates the mind.
13. ### Integration

2^{\ln x} = e^{\ln x \cdot \ln 2} = (e^{\ln x})^{\ln 2} = x^{\ln 2} Then treat ln2 as n, so what's the integral of x^n?
14. ### HSC 2012-14 MX2 Integration Marathon (archive)

Re: MX2 Integration Marathon For those 99% of the time it's a rationalise the numerator problem.
15. ### Start-Up Scholarship 2014!!!???

Yes...but since last year. So I think it'll be a loan for you (legislation still hasn't been passed so idk).
16. ### Integration

u = \ln x \Rightarrow e^u = x \\ du = \dfrac{dx}{x} \\ I = \int 2^u e^u \mathop{du} \\ = \int (2e)^u \mathop{du} \\ = \int e^{\ln (( 2e)^u)} \mathop{du} \\ \int e^{u\ln(2e)} \mathop{du} \\ And go from there.
17. ### Integration

Use a substitution.
18. ### Do girls always go for guys with money?

And yet you somehow still are into cags...
19. ### HSC 2012-14 MX2 Integration Marathon (archive)

Re: MX2 Integration Marathon I remember this from 2012 hahha. Leme see if I remember how to do it... (ceebs actually)
20. ### Post Your 2014 University Offers Here

I'm guessing you're gonna get so many cags?