Lebl-Basic-Analysis-I · Problem 5.5.3

The Riemann Integral

Mathematics · improper-integrals-integral-test

Problem

a) Estimate ∑n=1∞1n(n+1)\sum_{n=1}^{\infty} \frac{1}{n(n+1)} correct to within 0.01 using the integral test. b) Compute the limit of the series exactly and compare. Hint: The sum telescopes.

Related theory

Browse the problem library