Sequences & Series (id: 9bc7684b0)

本题目来源于试卷: Sequences & Series，类别为 IB数学

[填空题]
$\text { The sum of an infinite geometric sequence is } 27 \text {. The second term of the sequence is } 6 \text {. Find the possible values of } r \text {. }$      

参考答案:
空格1: {1/3|2/3}  空格2: {1/3|2/3} 


本题详细解析:

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