Inverse Matrix

It is my program here !
Matrices.xls IT IS CORRECT. This up there is beoken, Sorry

A bit hard to follow, but try this. I think I've only amended the penultimate line. Please let me know if this cures your depression.

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Thank you very much. It cured me Do you know how to make multiplication of Mtrx and Mtrx2 ?? You are fantastic

Does the MMULT function help?

Excellent news. I think arthurbr has answered your second question.

It is a code which writes Mtrx and Mtrx2 to the excel sheet :

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Could You write me a line like before which will multiply these two matrcies?
Similiar to this one:

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Please... Im trying to do this, but im too green for that

It's quite hard to follow what you're doing. Is this the relevant bit? aiMat1/2 don't appear to be defined.

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Hello!
These what is written in attachments is not important, now It is my actual Multiplication function :

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With Inverse you have written

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And how to do it with multiplication?

For your information, XL has a MINVERSE and a MMULT function

Stephen has written me a code line today, which counts Inverse... I would really appreciate if he does it with multiplication.

It will be something like this:

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- the top left cell where you want the result to go

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but I don't where the matrices you want multiplying are so I can't be specific. It might help if you could add an example to your attachment.

Matrices.xls

Here it is my almost done program... Multiplication is my last thing to do

The multiplying code is in Matrix2 Form Code. If You could have a look, please. I have done everything, but it is out of my capacity ;/

Look for :
If Matrix.MultButton.Value = True Then
Application.Sheets.Add
Application.ActiveSheet.name = "Multiplication"

For i = 1 To Columns
For j = 1 To Columns1
Mtrx2(i, j) = Matrix2.Controls("v" & i & "c" & j).Text
Next
Next
End If

For i = 1 To Columns
For j = 1 To Columns1
Sheets("Multiplication").Range("A1").Offset(i, j) = Mtrx(i, j)
Sheets("Multiplication").Range("A24").Offset(i, j) = Mtrx2(i, j)
Next
Next


Matrix2.Hide
Matrix.Hide

End If


Thanks, Adam

I've added the last line below, which I think works:

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Stephen, Thank You very much for help and your time consumed on my task. Today I gave my work to the teacher Hope I will get A

Please help with my follow question , see the next attachment....