 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2026/ia/paper-3/10a/b/solution

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

\nabla \times F = (3 y^{2}, 3 x^{2}, 3 x^{2} + 3 y^{2})

, whose divergence is

0

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