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Mathematics
Problem
Given
I
3
B
=
[
1
4
0
−
2
5
3
7
0
6
]
I_3 B = \begin{bmatrix} 1 & 4 & 0 \\ -2 & 5 & 3 \\ 7 & 0 & 6 \end{bmatrix}
I
3
B
=
1
−
2
7
4
5
0
0
3
6
, answer the following: a. (i) Determine the matrix
B
B
B
. b. (ii) State the order of
B
B
B
.
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