Seudónimo
Seudónimo
24-10-2018
Mathematics
contestada
PLEASE HELP
Are Matrices A and B inverses?
Respuesta :
kvthyavila
kvthyavila
24-10-2018
Yes, they are.
Inverse of matrices:
plug matrix into calculator
second matrix
edit
second quit
second matrix
press A
press x^ -1
enter
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