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[" 43और 4में Verify that "A(adjA)=(adjA)...

[" 43और 4में Verify that "A(adjA)=(adjA)*A=|A|],[qquad [3.,[[2,3],[-4,-6]],4*[[1,-1,2],[3,0,-2],[1,0,3]]]]

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Verify A(adj.A)=(adj.A)A=|A|I : [{:(2,3),(-4,-6):}]

Varify A (adjA)=(adjA)A=|A| I [{:(2,3),(-4,-6):}]

Verify : A(adj.A)=(adj.A)A=|A|I when : A=[{:(2,1,5),(3,-2,-4),(-3,1,-2):}]

Verify A(adj.A)=(adj.A)A=|A|I : [{:(1,-1,2),(3,0,-2),(1,0,3):}]

If A=[{:(8,-4),(-5,3):}] , verify that A(adjA)=(adjA)A=|A|I_(2) .

Verify : A(adj.A)=(adj.A)A=|A|I when : A=[{:(1,-1,2),(3,0,-2),(1,0,3):}]

Verify A(adjA)=(adjA) A=|A| I in following examples (3) and (4) [{:(1,-1,2),(3,0,-2),(1,0,3):}]

Verify : A(adj.A)=(adj.A)A=|A|I when : A=[{:(1,2,3),(0,5,0),(2,4,3):}]

Verify A(adjA)=(adjA)A=abs[A]I for the matrix A=[[5,-2],[3,-2]] that,where I=[[1,0],[0,1]]

Verify : A(adj.A)=(adj.A)A=|A|I when : A=[{:(1,-2,2),(2,3,5),(-2,0,1):}]