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> 若等差数列满足,则的值是(  )A.20             B.24               C.3...

若等差数列满足,则的值是(  )A.20             B.24               C.3...

问题详情:

若等差数列若等差数列满足,则的值是(  )A.20             B.24               C.3...满足若等差数列满足,则的值是(  )A.20             B.24               C.3... 第2张,则若等差数列满足,则的值是(  )A.20             B.24               C.3... 第3张的值是(   )

A.20              B.24                C.36                D.72

【回答】

B

知识点:数列

题型:选择题

标签: 等差数列 B.24
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