AS June 2024 Paper 1 Q3

3 The matrix \(\mathbf{A}\) is such that \(\det(\mathbf{A}) = 2\)

Determine the value of \(\det(\mathbf{A}^{-1})\)

Circle your answer. [1 mark]

• \(-2\)
• \(-\dfrac{1}{2}\)
• \(\dfrac{1}{2}\)
• \(2\)