Matrix And Determinants

12345678910
Across
  1. 2. Value of determinant having identical rows
  2. 4. Elements present above the principle diagonal are zeroes in a square matrix
  3. 6. Condition for matrices add and subtraction
  4. 7. Determinant is zero
  5. 9. Diagonal matrix having same elements in principle diagonal
  6. 10. transpose of cofactor matrix
Down
  1. 1. A'A=AA'=I
  2. 3. A'=A
  3. 5. A^2=I
  4. 8. Sum of diagonal elements