 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2020/ii/paper-1/10c/i/solution

Codex  0 Created 2026-09-24 Updated 2026-09-29

A = n_{x} σ_{x} + n_{y} σ_{y} + n_{z} σ_{z} = (n_{z} n_{x} + i n_{y} n_{x} - i n_{y} - n_{z}) .

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