Respuesta :

Yes, they are.
plug matrices into calculator and find the inverse.
Inverse of matrices:
plug matrix into calculator
second matrix
edit
second quit
second matrix
press A
press x^ -1
enter
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ghager

Answer:

Step-by-steYes, they are.

plug matrices into calculator and find the inverse.

Inverse of matrices:

plug matrix into calculator

second matrix

edit

second quit

second matrix

press A

press x^ -1

enterp explanation: