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o 2 × 2 matrix. Use the symbols , * and 0, as in the first
Chapter 1, Problem 5E(choose chapter or problem)
QUESTION:
Describe the possible echelon forms of a nonzero 2 X 2 matrix. Use the symbols \(\square, *\), and 0 , as in the first part of Example 1.
Questions & Answers
QUESTION:
Describe the possible echelon forms of a nonzero 2 X 2 matrix. Use the symbols \(\square, *\), and 0 , as in the first part of Example 1.
ANSWER:Solution:-Step1Given thatEchelon forms of a nonzero 2 × 2 matrix.Step2To findDescribe the possible echelon forms of a nonzero 2 × 2 matrix. Use the symbols , * and 0.Step3Echelon MatrixAn echelon matrix is one that is in echelon form.A matrix is in echelon form when: 1) Each row containing a non-zero number has the number “1” appearing in the rows first non