Absolute Convergence and the Ratio Test for series with lots of examples, Single Variable Calculus

We define the two ways that an infinite series of numbers can converge: either absolutely or conditionally. A series Σan is absolutely convergent if Σ|an| converges. If Σan converges but Σ|an| does not converge, then Σan is conditionally convergent. We bring in the Ratio Test and do eight total examples.

#mathematics #math #calculus #sequencesandseries #iitjammathematics #infiniteseries