当[tex=2.643x1.0]Fi2OiSq+zhaJTNdXB7v8ZiiLNxDfOHdeaRgfouwng8U=[/tex] 时 [tex=7.286x1.357]bOKpuCB3fSlImWKHs0FvKvUPoXck7RUwequrvzb9AXU=[/tex] 与 [tex=7.571x1.5]WQA/0I6zG3fUzLJSJNNP405gTf3TW15YTUY3935Ey3Y=[/tex] 等价无穷小, 则[input=type:blank,size:4][/input]
未知类型：{'options': ['[tex=5.143x2.357]SVXm5kvFcsWb3hRJ8xxY/0FNr6XlOdcqFDQQPZGaQVQ=[/tex]', '[tex=4.429x2.357]J7yEsr3mjDUfnyEhohwmtmOaTuAMRXlhpPZqRFVnpYA=[/tex]', '[tex=5.929x2.357]U0Y+Js6GtsR9/QMXF7xJQoJiuk5wt9GopBZ4v0agFyQ=[/tex]', '[tex=5.143x2.357]Wec8NDOAqKnT8PUkL9F6rJ0Eq/YhZSjTTGDGpRanvJ0=[/tex]'], 'type': 102}
未知类型：{'options': ['[tex=5.143x2.357]SVXm5kvFcsWb3hRJ8xxY/0FNr6XlOdcqFDQQPZGaQVQ=[/tex]', '[tex=4.429x2.357]J7yEsr3mjDUfnyEhohwmtmOaTuAMRXlhpPZqRFVnpYA=[/tex]', '[tex=5.929x2.357]U0Y+Js6GtsR9/QMXF7xJQoJiuk5wt9GopBZ4v0agFyQ=[/tex]', '[tex=5.143x2.357]Wec8NDOAqKnT8PUkL9F6rJ0Eq/YhZSjTTGDGpRanvJ0=[/tex]'], 'type': 102}
举一反三
- 下列方程中是一阶微分方程的是[input=type:blank,size:4][/input]. 未知类型：{'options': ['[tex=8.0x1.571]SnLzj4UlSfnGqNtEzxfZSuZwslGsWxsvP2Y+yf7H578Vefe1Ol/nJT135DjkdnSNNikL3arAj80BjvPHaHCDiA==[/tex]', '[tex=10.571x1.571]JR4yrHJRIZfJXwhFSObwrfajFnWUvXzM/YiA3M6aDKuVBZ8I+7v5iXTXdA3E6Rm4vOE2BCfPwFP2rmRygXKEUDk1qLsNDCJ2p8GEbfCSr2s=[/tex]', '[tex=5.643x1.357]m0sKckxx+jZ9iltApBtB23TBISIOx/g0judcsS+akNFZrUNCq3g+BIVQwGbQEh/C[/tex]', '$y^{(4)}+5 y^{\\prime}-\\cos x=0$'], 'type': 102}
- 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}
- >>>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']
- 【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=
- 假设所有变量均为整型, 则表达式[tex=10.571x1.357]LwbIklUNi3bG92VfuhR/2s2h8bPim4KlwMHG5pBJ+3PKMuWS/4OGtcmSMjC2vxzVyrIKC8OVgBRFsqcS0s1A1u2X9g+VlWD58VLIpTfy7/0=[/tex]后[tex=0.571x0.786]FLCxr+5eRIYnIT0kyTRrXg==[/tex]的值为 未知类型：{'options': ['7', '8', '6', '2'], 'type': 102}