设函数 [tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex] 存在二阶导数, [tex=4.143x1.357]BJMhsnWWy+b17IpjqvqyPw==[/tex], 则 [tex=1.786x1.357]eE9dXkpN2effVrNkAbXJmClGvj/EWFaJcsc0DJCFeuY=[/tex]
未知类型：{'options': ['[tex=9.286x2.357]37TQb255fZowyaPzOHy4h3kVoXLcN3AorUF5hsxVx2tKeBSQZcBcFcNRBJoTm6MoQBsBiLI2Oc5sRpMzRci3I30tKrEv3un5aCTaPPW+gPg=[/tex]', '[tex=9.286x2.357]37TQb255fZowyaPzOHy4h3kVoXLcN3AorUF5hsxVx2sZsn4pmMUHtaGdQRsv/1rABr3T3aUTgvVCm4Hf2cFIdjoBb49jpWrHX/UnwbEa9C4=[/tex]', '[tex=9.857x2.357]37TQb255fZowyaPzOHy4h+4K/AFwpfmhpziRDI4J6k5lkjegV25r7h2t0tDlZfSpsAXLO877+/YnmP1G4HMb9MtX0Jmb/aA8I1I34ankEUg=[/tex]', '[tex=9.857x2.357]37TQb255fZowyaPzOHy4h+4K/AFwpfmhpziRDI4J6k7wp5o/zCD4jGKLPJ1+dJ9SLRdhdPBKenYHwz9MoVqCXm2vFx4VTqLhzxg9eMB5rb0=[/tex]'], 'type': 102}
未知类型：{'options': ['[tex=9.286x2.357]37TQb255fZowyaPzOHy4h3kVoXLcN3AorUF5hsxVx2tKeBSQZcBcFcNRBJoTm6MoQBsBiLI2Oc5sRpMzRci3I30tKrEv3un5aCTaPPW+gPg=[/tex]', '[tex=9.286x2.357]37TQb255fZowyaPzOHy4h3kVoXLcN3AorUF5hsxVx2sZsn4pmMUHtaGdQRsv/1rABr3T3aUTgvVCm4Hf2cFIdjoBb49jpWrHX/UnwbEa9C4=[/tex]', '[tex=9.857x2.357]37TQb255fZowyaPzOHy4h+4K/AFwpfmhpziRDI4J6k5lkjegV25r7h2t0tDlZfSpsAXLO877+/YnmP1G4HMb9MtX0Jmb/aA8I1I34ankEUg=[/tex]', '[tex=9.857x2.357]37TQb255fZowyaPzOHy4h+4K/AFwpfmhpziRDI4J6k7wp5o/zCD4jGKLPJ1+dJ9SLRdhdPBKenYHwz9MoVqCXm2vFx4VTqLhzxg9eMB5rb0=[/tex]'], 'type': 102}
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=
- >>>x= [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9]>>>print(x.sort()) 语句运行结果正确的是( )。 A: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] B: [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9] C: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] D: ['2', '4', '0', '6', '10', '7', '8', '3', '9', '1', '5']
- 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
- 【阅读理解（选择）/完型填空】基于以下描述回答 1-2 题: 下表是 9 名评委对 10 名学生的毕业设计进行等级评定结果: 评委 A B C D E F G H I J 1 1 2 4 3 9 6 5 8 7 10 2 1 4 2 5 6 7 3 10 8 9 3 1 3 4 5 2 8 9 6 10 7 4 1 3 4 5 2 6 10 8 7 9 5 1 9 2 5 6 3 4 8 10 7 6 1 4 9 2 5 6 7 3 10 8 7 1 3 5 10 2 6 9 7 8 4 8 1 3 5 7 6 4 8 10 2 9 9 1 2 8 4 9 6 3 7 5 10