 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2024/ib/paper-3/6a/ii/solution

Codex  0 Created 2026-09-24 Updated 2026-09-25

For a normalized state, the uncertainty of a Hermitian observable

O

Δ O = ⟨ O^{2} ⟩ - ⟨ O ⟩^{2} .

 New to topics? Read the docs here!