math exam :,<

by artyoM • 24 Sep 2008, 06:27 • Journals
learned the whole night for math and now im going to write the exam
wish me luck:D

i wish you a good day :)
Comments
51
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gari 24 Sep 2008, 07:40
gl gl hf

what re the themes?
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Cris 24 Sep 2008, 07:46
i got english exam today, but np :)
gl whit math's
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Moisander 24 Sep 2008, 07:55
YOU CAN DO IT MAN ! image: up
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nickEr 24 Sep 2008, 08:22
gl dude! i hate math :D
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Ragnja 24 Sep 2008, 08:34
math is easy :)
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gari 24 Sep 2008, 08:38
depends on the theme.

just look @3-d calculation with vector ;p
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tactics 24 Sep 2008, 08:43
Not hard at all? Unless you're talking about vector calculus?
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gari 24 Sep 2008, 08:58
i mean something like this: image: bdff4d4fb351bdaf14ee8911b61e2743 (direct product)

and

image: spatpr2 = image: spatpr6 or = image: IMG0761
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tactics 24 Sep 2008, 09:00
That stuff is very easy tbh. :/ It all comes from common sense, it's harder to actually "understand" much of Calculus.
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gari 24 Sep 2008, 09:01
nah i dont get it with amount and calculate with it .__. i just got it with the direct product how to calculate <.<
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tactics 24 Sep 2008, 09:05
Don't really understand what you're saying, you can't calculate it with numbers? Which part? :X
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gari 24 Sep 2008, 09:08
if u have the direct product of

a = (8) and b = (-3)
(1) (5)
(-3) (0)


how to deal with it, that i understand it now but i've got a job for you ;)

show me that |a x b| = (a x b)*(a x b) is

its kinda funny :))
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tactics 24 Sep 2008, 09:14
Thanks but I'm going to sleep now, 3am. :X Also have my own maths to deal with, calculus and logic.
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gari 24 Sep 2008, 09:15
gn8 :) sleep well ;p

if u have some time, u could do that. i did it and was kinda hard :s
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rsp 24 Sep 2008, 10:13
I have that stuff also in his term. Or I'm not sure how deep we go but at start this seems really easy.

I am very annoyed about the fact that I don't remember how binary works. I got it at junior high but after 1½ years I'm so lost. :P
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Viax 24 Sep 2008, 11:11
1 2 4 8 16 32 64 128

1 0 0 0 1 1 0 1 ---> 177

NP
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Viax 24 Sep 2008, 11:13
it's better not to do it with numbers but to think logically about how the length of a vector is defined.

gl ;D
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Ragnja 24 Sep 2008, 08:45
me @ binary stuff atm teacher was explaining it and she didnt even get it herself :x

she did:

0 = 0
1 = 1
2 = 01
3 = 11
4 = 101
5 = 111
6 = 1001
7 = 1011
8 = 1111
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tactics 24 Sep 2008, 08:54
011011100101110111100010011010 haha
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gari 24 Sep 2008, 08:59
looks like some computercodes o: but i mean this upper urself ;)
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Ragnja 24 Sep 2008, 09:01
your making me look at that @ 9 in the morning? :<
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gari 24 Sep 2008, 09:03
yez!

i normally have now maths, but im ill :c and that the theme we discuss and cover.

well...its not easy, and i need a "good" in maths if i wanna get a black mark in my certificate =D
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Ragnja 24 Sep 2008, 09:09
omigawd, that without coffee? :< sadist! @ math i have to solve things like this:

5x64
9x81
126: 9

without calculator and that binary stuff. today i has not math but office automatization where i have a presentation about how to use powerpoint today :x
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gari 24 Sep 2008, 09:11
lulz, using powerpoint is kinda easy^^

how do u present it?
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Ragnja 24 Sep 2008, 09:17
with powerpoint :D and dont even have to tell everything, i need to explain how to add pics and change them other dude has sound and vids
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gari 24 Sep 2008, 09:19
ah, thought a real presentation with vids, "shows" etc. something higher :D
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Ragnja 24 Sep 2008, 09:21
rofl :D nah just something made in 5 mins :)
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gari 24 Sep 2008, 09:31
ah keke, than have fun with those who are asking you some really stupid questions <3
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Ragnja 24 Sep 2008, 09:33
ty :D well tbh we have to ask them question to see if they payed attention xD
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gari 24 Sep 2008, 09:51
than add some naked pics of ur hottest teacher ;p
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Ragnja 24 Sep 2008, 10:02
erm, my only female teacher has a mustache :"D
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gari 24 Sep 2008, 10:32
YEZ!

than a naked pic of a porno queen :)
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Ragnja 24 Sep 2008, 15:13
already has some n1 pics on my ftp, even a naked emo which is really the pride of my collection ( a normal emo and not whore ish ) :D
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gari 24 Sep 2008, 16:13
show o:
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Ragnja 24 Sep 2008, 16:14
omigawd than i has to upload it, ftp offline atm :<
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Thomm 24 Sep 2008, 09:36
Whem I was in junior high school (13-14 -yo), one of our teachers used to take a binary- or 16-system quiz at the start of the lesson. We weren´t allowed to sit down before we had known his questions.

"What is 53 in binary, HUH?"

"What is 7DE in normal system, HUH?"

"Translate 1001 1100 to normal, FAST!"

I was quite good with binaries, and decent in that 16-system (hexa-system?), now I don´t remember how it really went.
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Ragnja 24 Sep 2008, 09:41
rofl :D military school? :D
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Thomm 24 Sep 2008, 09:48
:D

No, just a normal school. It was some kind of computer-lesson, basic using and html-stuff etc.
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Ragnja 24 Sep 2008, 10:02
yeah me also has html, programming ( using gamemaker :S ) and some other stupid stuff only nice thing is linux
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sandi 24 Sep 2008, 10:05
So easy : )
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Ragnja 24 Sep 2008, 15:05
true :) but she doesnt get it :D
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annajUNIOR 24 Sep 2008, 10:27
rofl, fail deluxe :D
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dreck 24 Sep 2008, 12:18
well gl : )... i failed :d
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m!das 24 Sep 2008, 13:39
i like math!
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