Rock Planet

rock-planet.com
It is currently 27. 04. 2024. 22:41

View unanswered posts | View active topics


Board index » Ostalo » Offtopic

All times are UTC + 1 hour [ DST ]



Post new topic Reply to topic  Page 1 of 2
  [ 27 posts ]  Go to page 1, 2  Next
  Print view Previous topic | Next topic 
Author Message
Thy_light
 Post subject: Matematika
PostPosted: 21. 05. 2011. 01:35 
Offline
User avatar

Joined: 06. 03. 2011. 11:54
Posts: 156
Location: Velika Kladusa/Norveska
Ima li ikakvi matematicara ovdje?
Top
 Profile  
 
core
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 01:50 
Offline
User avatar

Joined: 09. 06. 2010. 22:13
Posts: 2797
Location: Tuzla
Not fucking me :mrgreen:
Top
 Profile  
 
Obezglavator
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 11:22 
Offline
User avatar

Joined: 01. 02. 2010. 20:13
Posts: 2161
Location: Brazil
Znam ja sve iz matematike prije nego sto je uciteljica prvi put rekla zna li ko koliko je X , e od tad me jebe matematika kroz zivot ...
Top
 Profile  
 
BloodOverdrive
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 11:48 
Offline
User avatar

Joined: 28. 03. 2009. 17:36
Posts: 1748
Location: Oslo/Trondheim
samo sabiranje i oduzimanje do sto
Top
 Profile  
 
dinko
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 12:51 
Offline
User avatar

Joined: 30. 03. 2005. 01:20
Posts: 3472
Location: GB
Å ta ti treba, imao sam u sedmom razredu 4 iz kontrolnog :)
Top
 Profile  
 
Smrdo
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 12:54 
Offline
User avatar

Joined: 11. 06. 2010. 02:22
Posts: 1097
Location: Gornja Maoča
Dobio 2 na popravnom, neki dan 3 iz kontrolnog rec´ šta treba :mrgreen:
Top
 Profile  
 
Thy_light
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 14:54 
Offline
User avatar

Joined: 06. 03. 2011. 11:54
Posts: 156
Location: Velika Kladusa/Norveska
:cry:
Top
 Profile  
 
Smrdo
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 14:56 
Offline
User avatar

Joined: 11. 06. 2010. 02:22
Posts: 1097
Location: Gornja Maoča
Thy_light wrote:
:cry:


Haj napisi sta treba možda se zalomi pa ko bude znao
Top
 Profile  
 
Thy_light
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 15:02 
Offline
User avatar

Joined: 06. 03. 2011. 11:54
Posts: 156
Location: Velika Kladusa/Norveska
Let z be a complex number.
Arg(z) [0,2pi) Solve the equation.

z^4 = 16/2+3i

Kako se ovo pocuinje, ja sam prvo probala sa complex conjugate ali to nije islo nesto :?

Onda sam probala De Moivre's teoremu
z^n |z|^n (cos(n(theta)+ i sin (n(theta))

r sam dobila squareroot of ((16/5)^2 + (-24/5)^2) pa to sjebalo!!

nisam mogla naci theta zbog a/r i a/b su totalno blesavi ispali :?
na primjer a/r mi je dalo: (2*squareroot(13))/13

Problem moj je ja neznam kako cu poceti :oops: :oops:
Top
 Profile  
 
Smrdo
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 15:05 
Offline
User avatar

Joined: 11. 06. 2010. 02:22
Posts: 1097
Location: Gornja Maoča
z^4 = 16/2+3i

evo ja mogu donekle doći z^4 = 8+3i :mrgreen:

http://www.wolframalpha.com/ probaj ovdje pronaći kakvo rješenje ili nešto :?
Top
 Profile  
 
Thy_light
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 15:08 
Offline
User avatar

Joined: 06. 03. 2011. 11:54
Posts: 156
Location: Velika Kladusa/Norveska
bah problem je nemogu imati i dole :mrgreen:
Top
 Profile  
 
Nameless
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 15:33 
Offline
Moderator
User avatar

Joined: 27. 09. 2005. 01:21
Posts: 8156
Location: Tunguska
Matematiku znaš, pravopis i gramatiku ne znaš.
Top
 Profile  
 
core
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 15:34 
Offline
User avatar

Joined: 09. 06. 2010. 22:13
Posts: 2797
Location: Tuzla
Nameless wrote:
Matematiku znaš, pravopis i gramatiku ne znaš.


Sve da mi je da napišem to, al eto :mrgreen:
Top
 Profile  
 
Addi
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 15:41 
Offline
User avatar

Joined: 17. 03. 2005. 15:28
Posts: 12202
Nameless wrote:
Matematiku znaš

zna zna :lol:
Top
 Profile  
 
Thy_light
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 17:28 
Offline
User avatar

Joined: 06. 03. 2011. 11:54
Posts: 156
Location: Velika Kladusa/Norveska
haha tacno sam ovdje sto je znam :mrgreen:

isla sam samo u prvi razred u skoli u bosni, mislim da znam dosta 8)
Top
 Profile  
 
Obezglavator
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 20:45 
Offline
User avatar

Joined: 01. 02. 2010. 20:13
Posts: 2161
Location: Brazil
Otvorila temu da se hvali pred nama matematickim hudnjacima :mrgreen: :mrgreen:
Top
 Profile  
 
Thy_light
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 22:12 
Offline
User avatar

Joined: 06. 03. 2011. 11:54
Posts: 156
Location: Velika Kladusa/Norveska
Imala sam ispit 19.mai i to je bilo katastrofa, so no, nisam ovdje da flaunt'am svoje extraordinary math ni grammer skills :razz:
mozda ima neko sto zna ovu temu, nije bas strasno za engineers
Top
 Profile  
 
Smrdo
 Post subject: Re: Matematika
PostPosted: 21. 05. 2011. 23:39 
Offline
User avatar

Joined: 11. 06. 2010. 02:22
Posts: 1097
Location: Gornja Maoča
Thy_light wrote:
Imala sam ispit 19.mai i to je bilo katastrofa, so no, nisam ovdje da flaunt'am svoje extraordinary math ni grammer skills :razz:
mozda ima neko sto zna ovu temu, nije bas strasno za engineers


ÄŒujemo se za 15-nak godina :twisted:
Top
 Profile  
 
Thy_light
 Post subject: Re: Matematika
PostPosted: 05. 06. 2011. 01:30 
Offline
User avatar

Joined: 06. 03. 2011. 11:54
Posts: 156
Location: Velika Kladusa/Norveska
pala sam matematiku :lol: :evil:
Top
 Profile  
 
Thy_light
 Post subject: Re: Matematika
PostPosted: 05. 06. 2011. 01:31 
Offline
User avatar

Joined: 06. 03. 2011. 11:54
Posts: 156
Location: Velika Kladusa/Norveska
hemija sljedeca, fuj :roll:
Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 2
  [ 27 posts ]  Go to page 1, 2  Next

Board index » Ostalo » Offtopic

All times are UTC + 1 hour [ DST ]

Who is online

Users browsing this forum: No registered users and 20 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group