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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

## #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'
'The whole person changes, why can't a habit?' -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 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