ryasn2184 ryasn2184
  • 04-01-2024
  • Mathematics
contestada

If matrix A is idempotent (A² = A), what are the possible values of det(A) where A and B are n ✕ n matrices?
a) det(A) = 1
b) det(A) = 0
c) det(A) = n
d) det(A) = -1

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