Which of the following is a singular matrix?
FURTHER MATHEMATICS
WAEC 2006
Which of the following is a singular matrix?
- A. \(\begin{pmatrix} 1 & 0 \\ 0 & 1 \end{pmatrix}\)
- B. \(\begin{pmatrix} 2 & 1 \\ 3 & 2 \end{pmatrix}\)
- C. \(\begin{pmatrix} 3 & 8 \\ 5 & 16 \end{pmatrix}\)
- D. \(\begin{pmatrix} 0 & 1 \\ 1 & 0 \end{pmatrix}\)
Correct Answer: A. \(\begin{pmatrix} 1 & 0 \\ 0 & 1 \end{pmatrix}\)
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