考试
2021-05-30 02:10:55

0.001,0.002,0.006,0.024,()A:0.

题目描述

题目

0.001,0.002,0.006,0.024,(    )


A:0.045

B:0.12

C:0.038

D:0.24

答案解析


本题考查递推数列。数列各项从第二项起等于前一项分别乘以自然数列2、3、4……,即0.001×2=0.002,0.002×3=0.006,0.006×4=0.024,因此(    )=0.024×5=0.12。
故本题答案为B选项。

答案:B

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