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#1 2013-09-30 17:54:26

mrpace
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Find the general solutions of the system...

X=       
      | 1 1 |         | cos(t) |
      |-1 1 |X  +   | e^x   |

any help is appreciated greatly. Thank you smile

#2 2013-09-30 19:47:55

bob bundy
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Re: Find the general solutions of the system...

hi mrpace

Let's just check that question.  Is it:



where X is a 2 by 1 matrix ?

So two variables, t and x ?

Bob

Last edited by bob bundy (2013-09-30 19:49:25)


You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei

#3 2013-10-01 13:53:00

mrpace
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Re: Find the general solutions of the system...

bob bundy wrote:

hi mrpace

Let's just check that question.  Is it:



where X is a 2 by 1 matrix ?

So two variables, t and x ?

Bob

yes that's right. please tell me you can help?

#4 2013-10-01 13:57:04

Agnishom
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Re: Find the general solutions of the system...

What do you have to solve for?


'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'
'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'
'Who are you to judge everything?' -Alokananda

#5 2013-10-01 13:58:55

mrpace
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Re: Find the general solutions of the system...

Agnishom wrote:

What do you have to solve for?

who would know? i've given you all the information that i've been given sad it just says find the general solution.

#6 2013-10-01 17:18:53

bob bundy
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Re: Find the general solutions of the system...

OK.  Let's say



then



and



so




Bob


You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei

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