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Re: Matrix Number and Solving Equation 3.
ValeryOchkov Nov 25, 2011 11:11 AM (in response to lvl107)X=0
See the attach

Re: Matrix Number and Solving Equation 3.
lvl107 Nov 25, 2011 12:52 PM (in response to ValeryOchkov)Many thanks for your response, Valery. I think I am new with matrix multiplication. My question should be :
Thanks again,
Loi Le.



Re: Matrix Number and Solving Equation 3.
ValeryOchkov Nov 25, 2011 11:50 PM (in response to lvl107) 
Re: Matrix Number and Solving Equation 3.
VladimirN. Nov 25, 2011 10:57 PM (in response to lvl107)Hello!
Please see the attachment (files for versions of Mathcad 12, 15).

Example_MC15.xmcd.zip 11.2 K

Example_MC12.xmcd.zip 10.9 K

Re: Matrix Number and Solving Equation 3.
ValeryOchkov Nov 25, 2011 11:02 PM (in response to VladimirN.)OK!
I tried to find a symbolic solution.
And why MinErr not Find? Find is OK too!

Re: Matrix Number and Solving Equation 3.
VladimirN. Nov 25, 2011 11:28 PM (in response to ValeryOchkov)



Re: Matrix Number and Solving Equation 3.
lvl107 Nov 26, 2011 9:05 AM (in response to lvl107)I greatly appreciate your answer to my question, VladimirN. And I still have a query and need a explanation ( only for the last line ).
Regards,
Loi Le.

Example_MC12_(2).mcd.zip 7.4 K



Re: Matrix Number and Solving Equation 3.
lvl107 Nov 26, 2011 9:52 AM (in response to VladimirN.)VladimirN,
I was wondering about "How many solutions the problem could have ?"
Thanks for your help again.
Regards,
Loi Le.

Re: Matrix Number and Solving Equation 3.
lvl107 Nov 26, 2011 11:57 AM (in response to VladimirN.)
Example_MC12_(3).mcd.zip 8.8 K


Re: Matrix Number and Solving Equation 3.
lvl107 Nov 27, 2011 11:29 AM (in response to VladimirN.)
Example_MC12_(4).mcd.zip 6.2 K


