1,4,8,11,27,30,64,67,125,( )A.126 B.127 C.128 D.129
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1,4,8,11,27,30,64,67,125,( )A.126 B.127 C.128 D.129
1,4,8,11,27,30,64,67,125,( )
A.126 B.127 C.128 D.129
1,4,8,11,27,30,64,67,125,( )A.126 B.127 C.128 D.129
奇数列是立方(1、2、3、4、5),偶数列是前面一个数加3
4-1=3
11-8=3
30-27=3
67-64=3
128-125=3
选C
1,4,8,11,27,30,64,67,125,( )A.126 B.127 C.128 D.129
请教几道数字推理题1,4,8,11,27,30,64,67,125,( )A.126 B.127 C.128 D.12935 ,35 ,23 ,34 ,( )A.811 B.1318 C.2125 D.2325
数列推理1.-27,-64,-125,( )2.2,12,36,80,( )3.16,8,8,12,24,60,( )4.4,3,2,0,1,-3,( )5.4,11,30,67,( )6.8,10,13,( ),25,267.24,6,4,( ),2,0
1,8,27,64,( ),( )
用matlab拟合下面一组数据的曲线x=[1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 7
求行列式的值.1 1 1 11 2 3 41 4 9 161 8 27 64
观察下面两行数,2,4,8,16,32,64…1チ6ᄌ6ト1ツ55,7,11,19,35,67チ¥82
观察数列:2,4,8,16,32,64,`````(1) 5,7,11,35,67,`````求每行的第10个数之和为?
找规侓 1,1,4,8,9,27,16,64,25,(),()
-64*[-2(-1/4+1/6)+81/(-27/8)
4 11 30 67 ( ) 找规律
1,8,27,64,( ),26
公务员行政能力测试数列题1,157 65 27 11 5 A4 B3 C2 D1 2,1 2/3 5/8 13/21 A21/33 B25/64 C41/70 D34/55 3,67 54 46 35 29 A13 B15 C18 D20 4,14 20 54 76 A104 B116 C124 D44 5,(2.7.8.26)(4.3.6.10)(3.9.) A12 B14 C16 D20及原因.
分别写出一个通项公式(1)-1,1/8,-1/27,1/64,-1/125,.(2)3/5,4/8,5/11,6/14,7/17,...
按规律填数:7分之4,11分之8,19分之16,67分之64,( )并写出规律
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51+52+53+54+55+56+57+58+59+60+61+62+63+64+65+66+67+68+69+70+71+72+73+74+75+76+77+78+79+80+81+82+83+84+85+86+8
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51+52+53+54+55+56+57+58+59+60+61+62+63+64+65+66+67+68+69+70+71+72+73+74+75+76+77+78+79+80+81+82+83+84+85+86+8
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