phamthethang292003 phamthethang292003

08-10-2021
Mathematics

contestada

m các ma trận vuông cấp hai thỏa mãn
a) A2 = O,
b) A2 = I,
c) A2 = A,
d) AB = BA với B =

1 3
2 4
.

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allysagutierrez allysagutierrez

08-10-2021

Step-by-step explanation:

ano taong diyan po pic mo

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