Convergence of Sequences

This lecture covers the convergence of sequences defined by recurrence, including the concept of convergence, Cauchy sequences, and the d'Alembert rule. It also explores the convergence criteria for sequences and the construction of real numbers. The lecture delves into the concepts of Cauchy sequences, equivalence relations, and the convergence of sequences. It concludes with the discussion of the d'Alembert rule and the convergence of series.