Roots of Complex Numbers (1 Viewer)

[Supra]

Originally posted by ND
Oh, i was under the impression that "dr" stood for "Derek Robert".

as was i (from his website)

 

[Grey Council]

hey! Calm down guys. I was under the impression that dr stood for doctor. Im probably wrong, seeing as dr can also stand for Derek Robert. Hehe, in the end it makes little/no difference.

 

[:: ck ::]

euler is in terry lee i think

is this proving demoivre's theorem? (soz i haven read the whole thread.. too many =\)

 

[ND]

Nope, Euler's equation isn't in 4u at all (which is why i thought that that question was kinda strange, when it was written wrong i mean).

 

[Grey Council]

so why would we need to know Euler's equation? I mean, if it isn't in the 4u syllabus, wouldnt we have to prove it in an exam? and that is hrm'ish.

 

[ND]

There would be absolutely no reason to use it in 4u.

 

[:: ck ::]

luckily proof by induction isnt hard

 

[Grey Council]

Originally posted by ND
There would be absolutely no reason to use it in 4u.

uhuh.


Oh, Buchanan? I've managed to lay my hands on the coroneos book. But its like the 1960 version. :-\

It still has a few of the topics (complex numbers is one of these), but mostly is kinda off topic. Should i buy the latest version?

 

[Giant Lobster]

omg pre 1960 to now and hes book is still around and updated... i wonder how old this coroneos dude is. must be a pro.

 

[Supra]

Originally posted by GuardiaN
hey! Calm down guys. I was under the impression that dr stood for doctor. Im probably wrong, seeing as dr can also stand for Derek Robert. Hehe, in the end it makes little/no difference.

lol indeed

 

[Grey Council]

darn. I've got the brown/orange coroneos and lynch version.

How much would the latest version cost me? is it in two different books? I hafta convince my parents ot buy me yet ANOTHER set of two boooks.

btw, i can see that these textbooks cover every topic IN DEPTH, like heaps in depth. Is that why you said its the best? And is it the best for all topics?

and i have the red three unit yera 12 coroneos of the same time. That seems ok too. Is it worth buying the three unit coroneos latest book?

 

[Grey Council]

no, coroneos hasnt rung me back yet.

ah well.

 

[Grey Council]

I'll see how much it/they cost(s).

I'll prolly end up buying both, unless they are VERY expensive.

But your plan is good. thanks for it.

 

[Grey Council]

lol. True true. But I'd rather buy them.

hehe, i have the Fitzpatrick, the excel, the arnold, and the exercises you got me to do (coroneos ones). AND these two old books.

Soon I'll have the blue/white coroneos one too. Damn, i won't be able to do all of them, that'll be like impossible. Which do you think I should do? Just the coroneos? For part A thing I need to do a textbook or several textbooks, right?

I've asked this several times, and I still don't have a solid answer. Is the Coroneos book decent/best for ALL topics?

 

[Grey Council]

o, can't get clearer than that. lol

Thanks alot, now i'm gonna buy the two white/blue ones for sure.

Is there anything in the old books that isnt in the new ones?

 

[Grey Council]

no, i meant if i get both the new books, is there something i should do in the old ones.

 

[Grey Council]

I think i'll concentrate on getting 100 (or gold, as you put it) for 4u maths. Gee, you've got me fully convinced that i CAN get very high marks, so i'd better not be disappointed. If I do everything you said, I expect to at least get a high band 6.

Friggin Coroneos. Why doesn't he ring me? I mean, who cares about his holiday, my education is more important.

 

[Supra]

i've got a dark greenish-blue book which is titled "Revised 4Unit Course"(yrs 11 &12), is that the one yall r talkin bout?

 

[Grey Council]

lol!

Either Derek or Supra is colour blind. Darkgreenish OR Blue book. Which is it? LOL

Nah, just joking. Supra, you might have a different book (heck, Coroneos has published so friggin many) or you may have the same book but a different publishing date. Anyway, clear off, Supra, the Coroneos is MY textbook, you can go and do the Terry Lee or the Arnold one.

Did i mention that I grew up on Coroneos? I started doing Coroneos workbooks (those general abilities ones, Im quite sure it was coroneos book) in year 2. In fact, I did the year 2, 3 and a bit of the year 4 textbooks in my year 2. What can i say, my father made me do them.

But then I topped my class in every subject in yera 2, 3 and 4, after which i made OC. I got owned in every subject in OC, but managed to make Sydney in year 7.

lol, someone tell me why i wrote out my life story.

 

[Grey Council]

lol, your up early today.