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Matrices
easy
0:00.0
What is the determinant of a
1
×
1
1 \times 1
1
×
1
matrix
A
=
(
k
)
A = (k)
A
=
(
k
)
?
A
0
B
1
C
k
k
k
D
−
k
-k
−
k
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