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Proving the convergence of series This math learning video is about the quotient criterion, which is used to check whether a series converges or diverges. The convergence of series in these examples depends on the limit that is calculated. We set up the criterion and simplify the expressions using factorials. Mathematics explained simply. 0:00 Introduction - investigating the convergence of series 0:37 Example 1: Proving the convergence of series factorial 6:20 Example 2: Quotient criterion series 10:29 Until the next video :) Become a channel member now and support my channel: ➤ https://www.youtube.com/mathematrick/... ???? ???? MY COMPLETE EQUIPMENT ➤ https://mathematrick.de/mein-equipment/ Feel free to support me with a few coins for a cup of tea! ???? ➤ https://www.paypal.me/MathemitSusanne ❤️ ABOUT ME ???? My Insta: @mathema_trick ???? My website: http://www.MathemaTrick.de ???? My email: [email protected] ???? My band: / moonsunband Address for business inquiries and fan mail: Susanne Scherer Gaustraße 8, F32 67655 Kaiserslautern Please send packages and parcels directly to the DHL Packstation: Susanne Scherer 1054501450 Packstation 179 67655 Kaiserslautern #Quotientenkriterium #Konvergence #MathemaTrick