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Mathematics
Problem
Express the matrix
A
=
[
3
2
3
4
5
3
2
4
5
]
A = \begin{bmatrix} 3 & 2 & 3 \\ 4 & 5 & 3 \\ 2 & 4 & 5 \end{bmatrix}
A
=
3
4
2
2
5
4
3
3
5
as the sum of a symmetric and a skew-symmetric matrix.
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