AS June 2023 Paper 1 Q2

2 The two vectors \(\mathbf{a}\) and \(\mathbf{b}\) are such that \(\mathbf{a}.\mathbf{b} = 0\)

State the angle between the vectors \(\mathbf{a}\) and \(\mathbf{b}\)

Circle your answer. [1 mark]

• \(0^\circ\)
• \(45^\circ\)
• \(90^\circ\)
• \(180^\circ\)