MATRICES

12345678910
Across
  1. 1. A value that can be calculated only for square matrices
  2. 6. Each individual entry
  3. 7. A special line in a square matrix from top-left to bottom-right
  4. 9. A matrix that is equal to its transpose
  5. 10. Rectangular arrangement of numbers in rows and columns
Down
  1. 2. Changing rows into columns
  2. 3. The matrix that, when multiplied with the original, gives the identity
  3. 4. The size of a matrix, written as m × n
  4. 5. A square matrix with ones on the diagonal and zeros elsewhere
  5. 8. A constant multiplied to a matrix