Basic Algebra Symbols

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Across
  1. 2. - The flipped version of a matrix along its diagonal
  2. 5. - a rectangular array of numbers
  3. 8. - a vector that doesn’t change direction
  4. 10. – a number that scales a vector
Down
  1. 1. - a square matrix that has an inverse
  2. 3. – a matrix that does not change when transposed
  3. 4. – a matrix with 1s on the diagonal and 0s elsewhere
  4. 6. – a matrix that has all zero elements
  5. 7. - quantity with both magnitude and direction
  6. 9. - the number of linearly independent rows or columns in a matrix