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What is the rank of the matrix E = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]? (2023)

Practice Questions

1 question
Q1
What is the rank of the matrix E = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]? (2023)
  1. 1
  2. 2
  3. 3
  4. 0

Questions & Step-by-step Solutions

1 item
Q
Q: What is the rank of the matrix E = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]? (2023)
Solution: The rank of E is 2 because the rows are linearly dependent (the third row is a linear combination of the first two).
Steps: 0

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