11-2 Series

级数

← 11-1 数列 11-3 积分判别法 →

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Video 1: Series

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11-2 Series

PPT 讲义

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小节练习

1. A geometric series sum_{n=0}^inf ar^n converges when:

|r| >= 1 |r| < 1 r > 0 r = 1

2. If sum a_n converges, then lim a_n =

1 infinity 0 undefined

← 11-1 数列 11-3 积分判别法 →