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Equivalent matrices are obtained by:

Equivalent matrices are obtained by: Correct Answer Taking finite number of elementary transformations.

Concept:

  • Two rectangular m×n matrices A and B are called equivalent if B = Q-1AP for some invertible n×n matrix P and some invertible m×m matrix Q.
  • Equivalent matrices can be transformed into one another by a combination of elementary row and column operations.

 

Calculation:

From the above concept, it is clear that the equivalent matrices are obtained by elementary row/column transformations.

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