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JEE Advanced 2014 Paper 1 Mathematics Q1
Mathematics
Problem
Let
M
M
M
and
N
N
N
be two
3
×
3
3\times3
3
×
3
matrices such that
M
N
=
N
M
MN=NM
M
N
=
N
M
. Further, if
M
≠
N
2
M\ne N^2
M
=
N
2
and
M
2
=
N
4
M^2=N^4
M
2
=
N
4
, then
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