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What is the determinant of the matrix \( F = \begin{pmatrix} 2 & 5 \\ 3 & 7 \end{pmatrix} \)? (2023)

Practice Questions

1 question
Q1
What is the determinant of the matrix \( F = \begin{pmatrix} 2 & 5 \\ 3 & 7 \end{pmatrix} \)? (2023)
  1. -1
  2. 1
  3. 2
  4. 3

Questions & Step-by-step Solutions

1 item
Q
Q: What is the determinant of the matrix \( F = \begin{pmatrix} 2 & 5 \\ 3 & 7 \end{pmatrix} \)? (2023)
Solution: The determinant is calculated as \( 2*7 - 5*3 = 14 - 15 = -1 \).
Steps: 0

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