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kolman2008pag105ejer13secc1.7

Module by: daniel chavez. E-mail the author

Summary: inversa de una matriz inversa

greyrgb0.75,0.75,0.75 orangergb1.0,0.5,0.5 brownrgb0.5,0.25,0.0 pinkrgb1.0,0.5,0.5

Ejercicio # 13 seccion 1.7 kolman edi. 2008

realizado por: Daniel Chavez

si A-1=2314A-1=2314, determine

A - 1 = 2 3 1 4 A - 1 = 2 3 1 4

  • determinar la inversa

redsage] blueA = matrix ([[2,4],[1,4]])

redsage] blueA

24142414

redsage] blueA^-1

1-1-14121-1-1412

redsage] blueA * A^-1

10011001

redsage] blue

como sabemos segun las propiedad de la matriz (A-1)-1=A(A-1)-1=A

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