请教公务员数字推理习题:1、4,23,68,101,( )A.129 B.119 C.74.75 D.70.252、2,9,82,1025,( )A.15625 B.15626 C.15627 D.156283、-2,1,-8/27,1/16A.32/3125 B.-32/3125 C.64/3125 D.-64/3125
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 23:59:06
![请教公务员数字推理习题:1、4,23,68,101,( )A.129 B.119 C.74.75 D.70.252、2,9,82,1025,( )A.15625 B.15626 C.15627 D.156283、-2,1,-8/27,1/16A.32/3125 B.-32/3125 C.64/3125 D.-64/3125](/uploads/image/z/4157-53-7.jpg?t=%E8%AF%B7%E6%95%99%E5%85%AC%E5%8A%A1%E5%91%98%E6%95%B0%E5%AD%97%E6%8E%A8%E7%90%86%E4%B9%A0%E9%A2%98%EF%BC%9A1%E3%80%814%2C23%2C68%2C101%2C%EF%BC%88+%EF%BC%89A.129+B.119+C.74.75+D.70.252%E3%80%812%2C9%2C82%2C1025%2C%28+%29A.15625+B.15626+C.15627+D.156283%E3%80%81-2%2C1%2C-8%2F27%2C1%2F16A.32%2F3125+B.-32%2F3125+C.64%2F3125+D.-64%2F3125)
请教公务员数字推理习题:1、4,23,68,101,( )A.129 B.119 C.74.75 D.70.252、2,9,82,1025,( )A.15625 B.15626 C.15627 D.156283、-2,1,-8/27,1/16A.32/3125 B.-32/3125 C.64/3125 D.-64/3125
请教公务员数字推理习题:
1、4,23,68,101,( )
A.129 B.119 C.74.75 D.70.25
2、2,9,82,1025,( )
A.15625 B.15626 C.15627 D.15628
3、-2,1,-8/27,1/16
A.32/3125 B.-32/3125 C.64/3125 D.-64/3125
请教公务员数字推理习题:1、4,23,68,101,( )A.129 B.119 C.74.75 D.70.252、2,9,82,1025,( )A.15625 B.15626 C.15627 D.156283、-2,1,-8/27,1/16A.32/3125 B.-32/3125 C.64/3125 D.-64/3125
一、
4×6-1=23
23*3-1=68
68*1.5-1=101
101*0.75-1=74.75
二、
2、9、82、1025、( )
A15625 B15626 C15627 D15628
1^2+1
2^3+1
3^4+1
4^5+1
选B
三、
由第三和第四项知道-8/27=(-2/3)的三次方,1/16=1/2的四次方,易联想到:该数列为n次方型数列,又知1/2=2/4,1=2/2,可得出该数列通项为(-2/n)的n次方,代入一,二项中正好符合,故括号中应填入-32/3125