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Determinants
hard
0:00.0
What is the value of
det
(
I
n
)
\det(I_n)
det
(
I
n
)
?
A
0
0
0
B
1
1
1
C
n
n
n
D
(
−
1
)
n
(-1)^n
(
−
1
)
n
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