Cho ma trận
3 2 2 2 2
2 2 1 2 2
2 1 2
m m
m m
m m
A
− −...
Mathematics, 16.06.2021 14:00 ag1606
Cho ma trận
3 2 2 2 2
2 2 1 2 2
2 1 2
m m
m m
m m
A
− − − −
+ −
− −
=
− −
.
a. Chéo hóa ma trận A .
b. Từ kết quả câu a, hãy tính 10 A .
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