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Determinants
medium
0:00.0
If
det
(
A
)
=
2
\det(A) = 2
det
(
A
)
=
2
, what is
det
(
A
T
A
−
1
)
\det(A^T A^{-1})
det
(
A
T
A
−
1
)
?
A
2
2
2
B
1
1
1
C
4
4
4
D
0
0
0
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