A2 June 2025 Paper 1 Q2

2 The point \(A\) on the Argand diagram represents the complex number \(z\)

The point \(B\) is the reflection in the imaginary axis of the point \(A\)

Which complex number does the point \(B\) represent?

Circle your answer. [1 mark]

• \(-z\)
• \(z^*\)
• \(-z^*\)
• \(\dfrac{1}{z}\)