Linear Algebra Murad ff

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Across
  1. 1. Same or opposite of minor
  2. 6. Rectangular array of numbers used in linear algebra
  3. 7. Matrix entries from top-left to bottom-right
  4. 9. ad-bc for 2x2 matrix
  5. 10. The determinant of a smaller matrix obtained by removing a row and column
  6. 11. Column or row in a matrix context
  7. 14. Lying on the same straight line
  8. 15. German mathematician who contributed to number theory and statistics
Down
  1. 2. Vectors or points confined to one plane
  2. 3. A method for solving linear equations using determinants
  3. 4. Vector that doesn't rotate
  4. 5. Algebra
  5. 8. Number that scales an eigenvector
  6. 12. Horizontal array in a matrix
  7. 13. Vertical array in a matrix