按規(guī)律填數(shù)或畫圖。
(1)2,6,18,54,162162,486486。
(2)
,
,
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。
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【考點(diǎn)】數(shù)列中的規(guī)律.
【答案】162;486;
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【解答】
【點(diǎn)評(píng)】
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發(fā)布:2024/5/27 14:0:0組卷:34引用:3難度:0.8