Sequences & Series (id: 6dbbf5bcf)

本题目来源于试卷: Sequences & Series，类别为 IB数学

[填空题]
Consider an arithmet:vm-ej/ enmt fzbs/-1ey r d(*ic seq*f 3l;ve6tw oguence 2,6,10,14, $\ldots $
1. Find the common difference, d .   
2. Find the 10th term in the sequence.   
3. Find the sum of the first 10 terms in the sequence.   

参考答案:
空格1: 4  空格2: 38  空格3: 200 


本题详细解析:

微信扫一扫，分享更方便