设[tex=0.929x1.0]zkuxy59wnc0FrSuUc1OFF6pw7am5S+IP5AAfiovVsGI=[/tex],[tex=0.929x1.0]GTnOCR9hNPsOuxGSyBGTAE4D+bwdNZdKWKqAkIkho7A=[/tex],[tex=0.857x1.0]0VpJS0vjPV56/khQ++mGPg2qyuprt2n1PFYmiqwMaHc=[/tex]为[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]阶方阵,已知[tex=2.714x1.357]MzmmROCjjtWxSw9nY2Sa7Frr3eEznwYGSofxy2iJi3Q=[/tex],[tex=2.714x1.357]qTAfVcUImgDU4qq+P0GG2s+5wmzf3YyR7DaODLg/mg0=[/tex],试求行列式[tex=16.786x1.786]MzmmROCjjtWxSw9nY2Sa7LSRP2ASImsN5NMQvQfYVhbYUNkVzWrEVNAySvWi47nVgoVbrS1ZYge6EHQDJEn6WhDAqv3ykqJ6goHIJ+HSvbi831e4rL0ZPERp0nhGbbqbpk8apHWh9jJ+Ga1YBGvGpfM0Xd0tx7QG0zo5IxkgBb6amMJaT2LjCct8+XFTlip2w6X8MtOxWxvabMT2jhI+JXboP4JIPu9qy51STgd87GA=[/tex]的值.
举一反三
- set1 = {x for x in range(10)} print(set1) 以上代码的运行结果为? A: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} B: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10} C: {1, 2, 3, 4, 5, 6, 7, 8, 9} D: {1, 2, 3, 4, 5, 6, 7, 8, 9,10}
- 【计算题】5 ×8= 6×4= 7×7= 9×5= 2×3= 9 ×2= 8×9= 7×8= 5×5= 4×3= 5+8= 6 ×6= 3×7= 4×8= 9×3= 1 ×2= 9×9= 6×8= 8×0= 4×7=
- 设DES加密算法中的一个S盒为: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 1 2 3 14 4 13 1 2 15 11 8 3 10 6 12 5 9 0 7 0 15 7 4 14 2 13 1 10 6 12 11 9 5 3 8 4 1 14 8 13 6 2 11 15 12 9 7 3 10 5 0 15 12 8 2 4 9 1 7 5 11 A: 1010 B: 0001 C: 1011 D: 0111
- 以下程序段实现的输出是()。for(i=0;i<;=9;i++)s[i]=i;for(i=9;i>;=0;i--)printf("%2d",s[i]);[/i][/i] A: 9 7 5 3 1 B: 1 3 5 7 9 C: 9 8 7 6 5 4 3 2 1 0 D: 0 1 2 3 4 5 6 7 8 9
- 下面语句的输出结果是?range(len('HelloWorld')) A: [1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11] B: 11 C: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] D: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]