How to succeed year 10: You don't.
Honestly, I didn't give a fuck about anything in year 10. I rocked up to class with earphones in my ears and some scrap paper that I took out of the mail.
Maybe try to do some work in maths but other than that, don't bother.
Re: The p00n thread
.. no... what does that have to do with z^k = 1? does that mean k = 0????? smh
Well yeah I mean how else would I know to use a property if I don't memorise it lol
i. Find the least positive integer k such that cos(4pi/7) + isin(4pi/7) is a solution of z^k = 1
ii. Show that if the complex number w is a solution of z^n = 1, then so is w^m, where m and n are arbitrary integers
wtf i'm trying to look for clues to help me but all i see are confusing letters...
Re: The p00n thread
Okay so for example z + z(bar) = 2Re(z)
let z = x + iy and z(bar) = x - iy
so z + z(bar) = x + iy + x - iy = 2x = 2Re(z)
i don't see/get what you mean by intuitive there
Re: The p00n thread
I'm going to because i don't know them and if questions that require them are asked in an exam then gg to me
Wat r u talkin about
Questions like this
I was stuck on that question and realised that you need to know your conjugates lol so now i'm going to memorise...