Across
- 3. not a row but...
- 5. a single numerical value which is used when calculating the inverse or when solving systems of linear equations
- 7. A ____ can be represented by an augmented matrix
- 8. can be found by dividing the adjugate of the given matrix by the determinant of the given matrix
- 10. an example is A[1,2]
- 13. a transformation representing a flip of a figure
- 14. can multiply matrices by this
- 15. not a column but...
Down
- 1. number of rows by number of columns
- 2. AB≠BA
- 4. the flipped version of the original matrix
- 6. a binary operation that produces a matrix from two matrices
- 9. the components of a matrix
- 11. a square matrix in which all the elements of principal diagonals are one, and all other elements are zeros
- 12. a transformation matrix that operates on a vector and produces a rotated vector such that the coordinate axes always remain fixed.