 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2026/ib/paper-1/16c/iii/solution

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

Since

∣ f^{(n + 1)} ∣ \leq k^{n + 1}

, the error is at most

k^{n + 1} / [2^{n} (n + 1)!] \to 0

uniformly.

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