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Definition and examples
Matrix Algebra
Cofactor of a matrix calculator
Matrix A :
  
  
Matrix B :
  
  
Matrix Operation
Find :
  1. Cofactor(A)
  2. Cofactor(B)
Mode :

  1. `[[2,3,1],[0,5,6],[1,1,2]]`
  2. `[[2,1,-1],[1,0,-1],[1,1,2]]`
  3. `[[3,1,1],[-1,2,1],[1,1,1]]`
  4. `[[5,6,1],[0,2,3],[1,1,2]]`
  5. `[[5,-1,1],[-2,3,4],[1,1,7]]`
  6. `[[2,3,-1],[3,2,1],[1,-5,3]]`
  7. `[[1,1,1],[2,-1,-1],[1,-1,1]]`
  8. `[[1,1,1],[1,2,3],[1,4,9]]`
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