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On the subject of Chessypig Is A Miserable Idiot:
This would have been a wonderful exam which I could have given six good answers on, if I hadn't *forgotten how to invert a 3x3 matrix*.
*wanders off muttering into the distance*
This would have been a wonderful exam which I could have given six good answers on, if I hadn't *forgotten how to invert a 3x3 matrix*.
*wanders off muttering into the distance*
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no subject
Date: 2004-06-07 12:03 pm (UTC)From:no subject
Date: 2004-06-07 12:17 pm (UTC)From:Ditto. I discarded the same row/column (as for a determinant) instead of the transposed ones. I only managed four answers and two fragments and so am kicking myself...
Happy birthday!
no subject
Date: 2004-06-07 12:53 pm (UTC)From:Oh, and I can't invert 3*3 matrices the way you are supposed to either...