初级微积分 示例 数列和级数

Find the First Term

解题步骤 1
代入 的值以求出第 项。
解题步骤 2
将 乘以 。
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数列和级数

Arithmetic Sequences/Progressions Geometric Sequences/Progressions Finding the Next Term of the Sequence Finding the nth Term Given a List of Numbers Finding the Sum of First n Terms Expanding Series Notation Finding the Sum of the Series Finding the Sum of the Infinite Geometric Series

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