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#1 2013-09-29 19:54:26

mrpace
Member
Registered: 2012-08-16
Posts: 54

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

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#2 2013-09-29 21:47:55

bob bundy
Moderator
Registered: 2010-06-20
Posts: 6,528

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 (2013-09-29 21:49:25)


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

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#3 2013-09-30 15:53:00

mrpace
Member
Registered: 2012-08-16
Posts: 54

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?

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#4 2013-09-30 15:57:04

Agnishom
Real Member
From: The Complex Plane
Registered: 2011-01-29
Posts: 18,814
Website

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'
'You have made another human being happy. There is no greater accomplishment.' -bobbym

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#5 2013-09-30 15:58:55

mrpace
Member
Registered: 2012-08-16
Posts: 54

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.

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#6 2013-09-30 19:18:53

bob bundy
Moderator
Registered: 2010-06-20
Posts: 6,528

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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