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Mathematics
Mathematics
Problem
Find
adj
C
\operatorname{adj}C
adj
C
for the matrix
C
=
(
2
0
1
3
1
−
1
1
4
0
)
C=\begin{pmatrix}2&0&1\\3&1&-1\\1&4&0\end{pmatrix}
C
=
2
3
1
0
1
4
1
−
1
0
.
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