Solution:** The given series is $ \sum_k=1^50 \frac1k(k+1) $. We can simplify the terms using partial fraction decomposition: - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$Solution:** The given series is $ \sum_{k=1}^{50} \frac{1}{k(k+1)} $. We can simplify the terms using partial fraction decomposition:$