IB MAI HL Number and Algebra Topic 1.2 Sequences & Series (id: 595ccd2fc)

本题目来源于试卷: IB MAI HL Number and Algebra Topic 1.2 Sequences & Series，类别为 IB数学

[填空题]
The table below shows theb5lh3nyxj8i ub is4(5 n1 xdp4 firxo ;kvu7 e 73r-rg6lrnst four terms of three sequences: $u_n , v_n , w_n$.


1.State which sequence is

1.1.arithmetic is  ----待选择----$u_n$$v_n$$w_n$ ;

1.2.geometric is  ----待选择----$u_n$$v_n$$w_n$ .

2.Find the exact value of the sum of the first 35 terms of the arithmetic sequence.
$S_{35}$=  .
3.Find the exact value of the 10th term of the geometric sequence.
$w_{10}$=  .

参考答案:
空格1: $u_n$  空格2: $w_n$  空格3: 2555  空格4: 59049 


本题详细解析:

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