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Mathematics
Mathematics
Problem
If
A
=
[
−
2
4
5
]
A = \begin{bmatrix} -2 \\ 4 \\ 5 \end{bmatrix}
A
=
−
2
4
5
,
B
=
[
1
3
−
6
]
B = [1 \ 3 \ -6]
B
=
[
1
3
−
6
]
, verify that
(
A
B
)
′
=
B
′
A
′
(AB)' = B'A'
(
A
B
)
′
=
B
′
A
′
.
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