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Using my brother's laptop, this thing is ******* slow :(

Hello harrisony, my computer just died, I tried to fix it but it is dead! Do you know any good places where I can get it fixed?

Re: MX2 Integration Marathon Don't worry about my integrals :P Try the others.

Whaaat, I used 4 booklets for my paper thinking that's the most you can possibly do :(

Documentary I watched must be wrong then :P It is a fact that school is focused on education while university is focused on learning.

Re: MX2 Integration Marathon Have a go at this mate :P (I procrastinate by doing uni maths ;) ) \int_{0}^{\infty }\frac{cos(x)}{1+(x)^{2}}dx \int_0^{\infty}\frac{\cos(x)}{(x+i)(x-i)}dx=1/2 \int_{-\infty}^{\infty} \frac{\cos(x)}{(x+i)(x-i)}dx then consider the contour integral...

Re: MX2 Integration Marathon If it says use a given substitution in MX2 do we have to use it? Do we get 0 if we don't?

Re: MX2 Integration Marathon If we distribute: -\frac{1}{x^3}\left(2 + \frac{1}{x^2 - 1}\right) = -\frac{2}{x^3} - \frac{1}{x^3(x^2 - 1)} Can we use this Identity to integrate? \int \left( f(x) + g(x) \right) dx = \int f(x) dx + \int g(x) dx

I'm not into Legal stuff at all :P Spell checker did correct it.

I do biology, but it won't count for me. Memorisation may sound easy, but it is time consuming. I'd do HSC papers, if you finish ALL of them then you can move onto doing other papers.

For biology you do not need to do past papers. Literally memorise the textbook and you will get a state rank.

I can't wait to leave school man, my sig says it all... Einstein left school in year 3 and he is one of the smartest people in the world. And this quote is said by Einstein!

Liberal > Labour

Re: MX2 Integration Marathon I'm thinking =( I have to do tutor homework now, will get back to it once I'm done.

Re: MX2 Integration Marathon Can I do this: \frac{1-2x^2}{x^5-x^3}=-\frac{1}{x^3} \left (2+\frac{1}{x^2-1}\right) and avoid using the substitution?

Re: MX2 Integration Marathon Is this the Euler Mascheroni constant?

Re: MX2 Integration Marathon Neat solution! I think u can also do it by letting u = x+1 =)

Re: MX2 Integration Marathon \int (x-1)(x+1)^{11} dx MX2 level =)

Carrot, can you teach me how to do contour integration, looks like a pretty cool technique. For example, I'm doing this bad ass nasty little integral and I couldn't continue because I have a contour integral: \int_{0}^{\infty }\frac{cos(x)}{1+(x)^{2}}dx...

Re: MX2 Integration Marathon I got the answer anyway :P OK, I'll make a thread there =)