Matrices Crossword

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Across
  1. 5. the matrix where all elements below the principle diagonal elements are zero are called________ matrix.
  2. 6. if A'=-A
  3. 7. when all elements are 0 it is called______ matrix
  4. 8. matrix if A'=A
  5. 9. in a skew-symmetric matrix diagonal elements should always be______
Down
  1. 1. process of interchanging rows and columns is called_______
  2. 2. Diagonal matrix with diagonal elements equal is called______ matrix.
  3. 3. to equate matrices_____ should be same.
  4. 4. matrix with diagonal elements equal to 1.
  5. 6. matrix with equal no. of rows and columns is called_______ matrix.