63,26,7,0,-1,-2,-9,( )A,-18 B,-20 C,-26 D,-28
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63,26,7,0,-1,-2,-9,( )A,-18 B,-20 C,-26 D,-28
63,26,7,0,-1,-2,-9,( )
A,-18 B,-20 C,-26 D,-28
63,26,7,0,-1,-2,-9,( )A,-18 B,-20 C,-26 D,-28
-28
63=4^3-1
26=3^3-1
7=2^3-1
0=1^3-1
-2=-1^3-1
-9=-2^3-1
所以就这样了
63 26 7 0 -1 -2 -9的规律
63 26 7 0 -1 -2 -9()
63,26,7,0,-1,-2,-9,( )A,-18 B,-20 C,-26 D,-28
63 26 7 0 -2 -9 (-28) 找规律
数字推理 63,26,7,0,-2,-9,( )
63,26,7,0,-2,-9后面是什么?
数列63,26,7,0,-1,-2,-9,( ) 括号里填什么
63,26,7,0,-1,-2,-9,()A -18 B -20 C -26 D -28 请问如何解决的
63 26 7 0 -2 -9 ( )A-18 B-20 C-26 D-28
0,7,26,63(
1道数学推理题```题目63,26,7,0,-2,-9,( )答案A-18 B-20 C-26 D-28我想知道推理过程``谢谢``
63,26,7,0,-2,-9(-28)详细说明0.03098的有效数字有()个
0,7/4,26/9,63/16求通项公式
数字推理这两道题怎么做?第一题:63,26,7,0,-1,-2,-9,( )第二题:2分之一,9分之一,28分之一,( )
63,26,7,0,-2,-9,( A.-18 B.-20 C.-26 D.-28答案选D,
数列0,4,16,40,80(),0,1/3,1/2,3/5,2/3,5/7()63,26,7,0,-2,-9()2,9,28,65()8,8,6,2()
63 ,26 ,7 ,2 ,-2 ,-9 ,( )
数字推理解答(1)1 2 2 3 4 6 (9)(2) 63 26 7 0 -1 -2 -9 (-26)(3) 2 2 5 6 8 (4) 11(4) 2 -3 10 -15 (26) (5) 342 215 124 (63)