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Flashcards

Matriz adj e Inversa de matrices

byron espinoza reyes ALG - CALC Spanish 5 cards

Cards in this deck (5)

  1. 1MATRIZ DE LOS COFACTORES DE LA MATRIZ A a una matriz B = (Aij)Aij = (-1)^i+j det(Mij)
  2. 2MATRIZ ADJUNTA DE LA MATRIZ A, la que denotaremos por:adj(A) a la MATRIZ TRANSPUESTA DE LA MATRIZ DE LOS
    COFACTORES
    adj(A) = B^t
  3. 3si A = (aij) es invertible entoncesA^ - = adj(A) / det |A|
  4. 4A e Mnxn es invertible <=>det A != 0
  5. 5Si A e Mnxn invertible entoncesdet(A^ -) = 1 / det A

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ALG - CALC Flashcards on Matriz adj e Inversa de matrices, created by byron espinoza reyes on 05/05/2015.
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