Math

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Across
  1. 4. _________ matrix has all elements as '0'
  2. 6. Matrix obtained by interchanging the rows and columns of a matrix A
  3. 7. Matrix wherein the number of rows is equal to number of columns
  4. 8. _____ matrix has only one row
Down
  1. 1. Matrix having its non - diagonal elements as 0
  2. 2. Matrix which has diagonal elements '1' and the rest as '0'
  3. 3. If A' = A then matrix given is
  4. 5. _______ matrix is represented by A = [aij] m × 1
  5. 7. ______ matrix has equal value for diagonal elements
  6. 9. A matrix having m rows and n columns is called a matrix of _____ m × n