2,3,5,11,46,(  )。 A.520 B.490 C.410

书海库2019-12-17  7

问题 2,3,5,11,46,(  )。A.520B.490C.410D.97

选项

答案B

解析[img]/upload/tiku/154/2181706_1.latex[/img],[img]/upload/tiku/154/2181706_1_1.latex[/img],[img]/upload/tiku/154/2181706_1_2.latex[/img]。依此规律空缺项为[img]/upload/tiku/154/2181706_1_3.latex[/img]。
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