Question

Define Column reduction
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Answer 1

Answer:

Instead of doing the operations on rows you are doing the operations on columns. In fact you can turn column reduction into row reduction. Take the transpose of the matrix, do row reduction (this can be found in any linear algebra text) and at the end take the transpose again.

Answer 2

Answer:

Instead of doing the operations on rows you are doing the operations on columns. In fact you can turn column reduction into row reduction. Take the transpose of the matrix, do row reduction (this can be found in any linear algebra text) and at the end take the transpose again.

Explanation:

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