You will be able to determine whether a series converges or diverges by the Ratio Test
Remember how a geometric series would converge given a common ratio whose absolute value is less than 1? It's a good thing you do, because the Ratio Test is build from that principle. Duration: 9:01
How satisfying do you find the Ratio Test? If your answer is anything other than "oddly," then you might have to take this video in sessions. Duration: 9:15
Know how sequels to your favorite movie or book are rarely as good as the original? Well, part 2 of Example 5 seeks to subvert that trend. Duration: 15:46