Mathematics, 11.09.2021 05:40 deisyy101

Calcule la traza de la matriz B, si A*B=I, donde A=(1 2 )
3 4
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Calcule la traza de la matriz B, si A*B=I, donde A=(1 2 )
3 4
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Calcule la traza de la matriz B, si A*B=I, donde A=(1 2 ) 3 4 Help me, please

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Another question on Mathematics

Calcule la traza de la matriz B, si A*B=I, donde A=(1 2 )
3 4
Help me, please