Matematika

Pertanyaan

Invers Matriks A = (-3 2) (-6 5) adalah...

1 Jawaban

  • invers A= 1/det.A × Adj.A
    =1/-15-(-12) × (5 -2)
    (-6 -3)
    =1/-3 × (5 -2)
    (-6 -3)
    =(5/-3 -2/-3)
    ( 2 1)

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