 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2019/ii/paper-1/25f/a/iv/solution

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

y^{2} - z^{3} = 0

in the

(y, z)

-plane has dimension one, while a closed point has dimension zero. Therefore

dim C = 1, dim {P} = dim {Q} = 0 .

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