Lecture 26 | The Root and Ratio Tests with proof & Examples | Analysis | Tamil

The Root test and Ratio test for convergence of a series. Examples to test the convergence of a series using root test and ratio test. Relation between liminf and limsup of ratios and nth root of a positive sequences. ================================================ Reference book: Walter Rudin, Principles of Mathematical Analysis (Third edition). For PG students studying "Analysis I". Especially for M.Sc. Mathematics (First semester) students under Manonmaniam Sundaranar University (M S University), Tirunelveli. Useful for SET/NET/GATE/other competitive examinations.