Matrix Crossword

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Across
  1. 4. (A+B)+C=A+(B+C)
  2. 7. A matrix with a single column.
  3. 8. (A+B)=(B+A)
  4. 9. The number of rows and columns.
  5. 10. A matrix where the number of rows is equal to the number of columns.
Down
  1. 1. A matrix with a single row.
  2. 2. A rectangular array of values arranged in rows and columns.
  3. 3. A matrix where all elements are zero.
  4. 5. When a matrix is multiplied by a constant, every element in the matrix is multiplied by that constant.
  5. 6. An individual value in a matrix. It can be denoted as Amn an element found in the mth row and nth column.