Originally posted by bugzpodder
sure my TI-83 does imaginary numbers. first of all, i is not a number. second, i is NOT sqrt(-1). the definition of i is i^2=-1
you need to get your math straight.
Hahahahahahahaha...Oh I can asure you i is a number
If i didn't exist then you wouldn't have the computer you are using to connect to the web on...
I have done Maths for 14 Years, Pure, Applied, Statistics, mechanics, all at advanced level. I do know what I is. Also I did electronic engineering for 5 years, and physics for 7, and without i, or j as it's know in the electronics industry, electronics goes out of the window.
I do know what I am talking about...
I don't give a flying **** what a calculator tells you the answer is, scuse my french, but SqrRoot 25 = + and - 5, 2 distinct answers!

Arcsin of 0 = + - infinity if I am not mistaken...however, I may be wrong, can't be bothered to go a check, and I'm not asking my comp to work it out as it won't give the correct answer...computers and calculators are limited! U have to remember that. You are basing your answers on what a computer tells you. A computer function can only produce one answer, but maths is not a damn computer...computers are based around maths...period!

Woka