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Mathematics
Mathematics
Problem
Matrices
A
A
A
,
B
B
B
and
C
C
C
have orders
2
×
3
2\times 3
2
×
3
,
3
×
5
3\times 5
3
×
5
and
5
×
4
5\times 4
5
×
4
respectively. Find the order of the matrix product
A
B
C
ABC
A
B
C
.
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