Describe the Characteristics of an Augmented Matrix in Diagonal or Reduced-Row

question 462

Multiple Choice

Describe the characteristics of an augmented matrix in diagonal or reduced-row echelon form.

• A) The matrix has zeros on the main diagonal and ones below the main diagonal.
• B) The matrix has ones on the main diagonal and zeros below the main diagonal.
• C) The matrix has ones on the main diagonal and zeros above the main diagonal.
• D) The matrix has ones on the main diagonal and zeros everywhere else.

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Definitions:

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