MATRICES HPL ACTIVITY(TASK 1)

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Across
  1. 2. a square matrix in which all the elements of principal diagonals are one, and all other elements are zeros
  2. 5. components arranged in a vertical manner
  3. 7. an arrangement of numbers into rows and columns.
  4. 8. an equal number of rows and columns
  5. 9. the matrix that on multiplying with the original matrix results in an identity matrix
Down
  1. 1. entries outside the main diagonal are all zero
  2. 3. rows and columns are interchanged
  3. 4. a square matrix which is equal to its transpose
  4. 6. where all the diagonal elements are equal to a constant value
  5. 10. components arranged in a horizontal manner