Matrix Cube Equals Matrix (Jee Mains) | ExamDuo
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Formation, Types & Operations
Hard
Matrix Cube Equals Matrix
Let
A
=
[
0
1
2
a
0
3
1
c
0
]
, where
a
,
c
∈
ℝ
. If
A
3
=
A
and the positive value of a belongs to the interval
(
n
−
1
,
n
]
, where
n
∈
ℕ
, then
n
is equal to ______.
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