计算下述[tex=0.643x0.786]SBMIs+VUk7//BOpfqlQl0w==[/tex]阶行列式[tex=3.5x1.357]cPdSvLBN9smjRHq4s7IAZ+NGE/C7wOCMKT+lV6+xh7o=[/tex][tex=18.143x5.786]Uyz5s0rmQIddjb5Jc2T/YR9vRsuyE7W8iX4vNwpBF47T8YK+1YP1FR7gcZezDvEsZVXAvbPrFoDDIlU3eyQtakDPxPIuMi50SgzcfUKMyCA6OtN2GWwiOOdV1DsKufJU5ZUdtAUVFYzmF2jfbvL+ufVBuwVLjIMHvsEmZb0O/D7+/Qy7kMGsoFqiTSUFtu32aQEhvH5MroEo5TIgfmh67DfJsSdPsalA2TtKM9gT0Dn6kQ5BVT7kBhplYlwJLhr0glAHP2VXRZ18i18/Q0QiAAPUtyW03OthLEc+5VJ5oIZcKU7gwLS2Nl2md34ieHM70xvA1IJq4dSH+2HeklNVd+uB+sJUkruAxA+59VfscJcUC3hTRoGrJhh9P4TswXCw+RzfNqWTbfB5ZzME8zCTxQ==[/tex]
举一反三
- 【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=
- 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}
- 输出九九乘法表。 1 2 3 4 5 6 7 8 9 --------------------------------------------------------------------- 1*1=1 2*1=2 2*2=4 3*1=3 3*2=6 3*3=9 4*1=4 4*2=8 4*3=12 4*4=16 5*1=5 5*2=10 5*3=15 5*4=20 5*5=25 6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36 7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49 8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64 9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72 9*9=81
- 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
- 【单选题】Which of the following matrices does not have the same determinant of matrix B: [1, 3, 0, 2; -2, -5, 7, 4; 3, 5, 2, 1; -1, 0, -9,-5] A. [1, 3, 0, 2; -2, -5, 7, 4; 0, 0, 0, 0; -1, 0, -9, -5] B. [1, 3, 0, 2; -2, -5, 7, 4; 1, 0, 9, 5; -1, 0, -9, -5] C. [1, 3, 0, 2; -2, -5, 7, 4; 3, 5, 2, 1; -3, -5, -2, -1] D. [1, 3, 0, 2; -2, -5, 7, 4; 0, 0, 0, 1; -1, 0, -9, -5]