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For the matrix E = [[1, 2], [2, 4]], what is the determinant? (2021)

Practice Questions

1 question
Q1
For the matrix E = [[1, 2], [2, 4]], what is the determinant? (2021)
  1. 0
  2. 1
  3. 2
  4. 4

Questions & Step-by-step Solutions

1 item
Q
Q: For the matrix E = [[1, 2], [2, 4]], what is the determinant? (2021)
Solution: Determinant of E = (1*4) - (2*2) = 4 - 4 = 0.
Steps: 0

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