Lunacervantes9575 Lunacervantes9575
  • 22-02-2024
  • Mathematics
contestada

If A=[aij] is a 2×3 matrix, such that aij = 5(-i+2j)^2. Then a23 is:
A. 5/9
B. 5/16
C. 5/1
D. 5/2

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