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Mathematics, 17.06.2021 14:10 elliswilliams6035

Phép biến đổi tuyến tính xác định bởi có hạng bằng:
A. 0 B. 1 C. 2 D. 3.
f (x y z)= (x+y-z, x-3y+z, x-y)

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Phép biến đổi tuyến tính xác định bởi có hạng bằng:
A. 0 B. 1 C. 2 D. 3.
f (x y z)= (x+...
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