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Kunze Linear Algebra
· Problem 1.5.3
Systems of Linear Equations
Mathematics — Methods · nilpotent-matrices
Problem
Find two different
2
×
2
2 \times 2
2
×
2
matrices
A
A
A
such that
A
2
=
0
A^2 = 0
A
2
=
0
but
A
≠
0
A \neq 0
A
=
0
.
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