几道数字推理题目,但是我不知道具体的推理过程.(1)0,1,1,4,19( )答案是373(2)0,6,60,( )答案是620(3)1/2,1/4,1/8,1/8,1/2,( )答案是16(4)3,10,27,(),165 (5)1,0,8,19,45,( )答案是80(6)-2,-4,0,16,( )
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![几道数字推理题目,但是我不知道具体的推理过程.(1)0,1,1,4,19( )答案是373(2)0,6,60,( )答案是620(3)1/2,1/4,1/8,1/8,1/2,( )答案是16(4)3,10,27,(),165 (5)1,0,8,19,45,( )答案是80(6)-2,-4,0,16,( )](/uploads/image/z/1810187-35-7.jpg?t=%E5%87%A0%E9%81%93%E6%95%B0%E5%AD%97%E6%8E%A8%E7%90%86%E9%A2%98%E7%9B%AE%2C%E4%BD%86%E6%98%AF%E6%88%91%E4%B8%8D%E7%9F%A5%E9%81%93%E5%85%B7%E4%BD%93%E7%9A%84%E6%8E%A8%E7%90%86%E8%BF%87%E7%A8%8B.%281%290%2C1%2C1%2C4%2C19%28+%29%E7%AD%94%E6%A1%88%E6%98%AF373%282%290%2C6%2C60%2C%28+%29%E7%AD%94%E6%A1%88%E6%98%AF620%283%291%2F2%2C1%2F4%2C1%2F8%2C1%2F8%2C1%2F2%2C%28+%29%E7%AD%94%E6%A1%88%E6%98%AF16%284%293%2C10%2C27%2C%28%29%2C165+%285%291%2C0%2C8%2C19%2C45%2C%28+%29%E7%AD%94%E6%A1%88%E6%98%AF80%286%29-2%2C-4%2C0%2C16%2C%28+%29)
几道数字推理题目,但是我不知道具体的推理过程.(1)0,1,1,4,19( )答案是373(2)0,6,60,( )答案是620(3)1/2,1/4,1/8,1/8,1/2,( )答案是16(4)3,10,27,(),165 (5)1,0,8,19,45,( )答案是80(6)-2,-4,0,16,( )
几道数字推理题目,
但是我不知道具体的推理过程.
(1)0,1,1,4,19( )答案是373
(2)0,6,60,( )答案是620
(3)1/2,1/4,1/8,1/8,1/2,( )答案是16
(4)3,10,27,(),165
(5)1,0,8,19,45,( )答案是80
(6)-2,-4,0,16,( )
几道数字推理题目,但是我不知道具体的推理过程.(1)0,1,1,4,19( )答案是373(2)0,6,60,( )答案是620(3)1/2,1/4,1/8,1/8,1/2,( )答案是16(4)3,10,27,(),165 (5)1,0,8,19,45,( )答案是80(6)-2,-4,0,16,( )
1、第三项1=1的平方+0*3
4=1的平方+1*3
19=4的平方+1*3
即后项=中项的平方+前项的3倍,19的平方+4*3=373
2、0=2的1次方-2;
6=3的平方-3;
64=4的三次方-4;
=5的四次方-5=620
3、即1/2的1,2,3,3,1次方
再分析1,2,3,3,1,)的关系
后项减去前项得:1,1,0,-2,(-5)
后项再减去前项得:0,-1,-2,(-3)
前推可得(?)=-4,1/2的-4次方为16
4、即1*3,2*5,3*9,4*(?),5*33
3,5,9,(17),33
后项减去前项得:2,4,(8),16
得(?)= 17,4*17=68
5、每两项相加可得:1,8,27,64,为1,2,3,4的三次方,第五项为5的三次方-45=80
6、即-2*1的平方,-1*2的平方,0*3的平方,1*4的平方
-2,-1,0,1为等差数列
第五项为2*5的平方=50