Ex 1: Telescoping Series (Convergent) January 8, 2014 mathispower4u VI. Calculus Videoscalculus, converge, convergent, diverge, divergent, formula, infinite, limit, partial, series, simplify, sum, telescoping This video explains how to determine if a telescoping series converges or diverges. If it converges the sum is found. Rate this:Like Loading... Related