Solving the determinant

  • Thread starter Turion
  • Start date
  • #1
143
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Homework Statement



PZn1tG3.png


Homework Equations





The Attempt at a Solution



XdrDSIB.png
 

Answers and Replies

  • #2
Ray Vickson
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Homework Statement



PZn1tG3.png


Homework Equations





The Attempt at a Solution



XdrDSIB.png

What is your question?
 
  • #3
SteamKing
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If you are trying to evaluate the determinant, there is an arithmetic mistake in calculating the first 2x2 minor, specifically in calculating a12*a21.
 
  • #4
143
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Thanks. I make so many dumb mistakes. :(
 
  • #5
Ray Vickson
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Thanks. I make so many dumb mistakes. :(

You mean like not stating the question?
 

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