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MathCad set of linear equation solution error

CG_10324365
4-Participant

MathCad set of linear equation solution error

Hi, guys I am trying to solve this equation and get the value of coefficients (alpha1,2,3) and it doesn't work. Is probably 'cause of derivation. You have and suggestions on how to solve this? I would like to use it in the future, so it should be parametric.

4 REPLIES 4
LucMeekes
23-Emerald III
(To:CG_10324365)

Which 'this equation'?

You need to attach the worksheet.

 

Success!
Luc

Hi,

Is this what you are after:

Capture.JPG

Or, in one go:

LucMeekes_3-1653671544765.png

Success!
Luc

LucMeekes
23-Emerald III
(To:CG_10324365)

Oh, you wanted the general case... Well, if M is:

LucMeekes_0-1653671334995.png

and B is:

LucMeekes_1-1653671353046.png

Then the three alpha's are:

LucMeekes_2-1653671394877.png

 

Success!
Luc

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