MATH ENRICHMENT ACTIVITY

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Across
  1. 2. Determinant of smaller matrix
  2. 5. Scalar value of a matrix
  3. 8. Signed minor for each element
  4. 10. Transpose of cofactor matrix
  5. 11. Matrix that undoes multiplication
  6. 13. Number of rows and columns
Down
  1. 1. Single number multiplication
  2. 3. Matrix with ones on diagonal
  3. 4. Elements from top-left to bottom-right
  4. 6. Swap rows and columns
  5. 7. Rectangular array of numbers
  6. 9. Matrix with zero determinant
  7. 12. Matrix equal to its transpose