对于任意两事件A和B,与[tex=4.714x1.286]GpArAiUTVDOWtMo1/RyHIw==[/tex]等价的是
未知类型:{'options': ['[tex=2.857x1.071]l4hh2H5FQ/A/1fDnLKqn5A==[/tex]', '[tex=2.857x1.071]A0VRQOQC8p3iIJ/lpJmoKg==[/tex]', '[tex=2.857x1.214]9Zke4+SUo9t0S4EneMQczZ4jaWIEwLakRRYXt1ieQ9Y=[/tex]', '[tex=3.071x1.286]MO+T/W8R1BzoAAp6B/v9LcqnL7zUZHrduiibzo7naS0=[/tex]', '[tex=3.143x1.286]9RKtz/SgWvN5xXY8ZHimFNlb5tygMEKXLsXPfjwwAko=[/tex]'], 'type': 102}
未知类型:{'options': ['[tex=2.857x1.071]l4hh2H5FQ/A/1fDnLKqn5A==[/tex]', '[tex=2.857x1.071]A0VRQOQC8p3iIJ/lpJmoKg==[/tex]', '[tex=2.857x1.214]9Zke4+SUo9t0S4EneMQczZ4jaWIEwLakRRYXt1ieQ9Y=[/tex]', '[tex=3.071x1.286]MO+T/W8R1BzoAAp6B/v9LcqnL7zUZHrduiibzo7naS0=[/tex]', '[tex=3.143x1.286]9RKtz/SgWvN5xXY8ZHimFNlb5tygMEKXLsXPfjwwAko=[/tex]'], 'type': 102}
举一反三
- 对于任意事件[tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex]和[tex=1.071x1.214]Z1fL+zPzJRZmzCVDSrV7Gg==[/tex] 与[tex=4.214x1.0]PbWpOr8tidlU27clyZRUrQ==[/tex]等价的有 未知类型:{'options': ['[tex=2.857x1.071]l4hh2H5FQ/A/1fDnLKqn5A==[/tex]', '[tex=2.857x1.214]+xei+XUZ5PJ+3ptJd+uMObgku8A0QilNYp2kqN2INnw=[/tex]', '[tex=3.071x1.286]MO+T/W8R1BzoAAp6B/v9LcqnL7zUZHrduiibzo7naS0=[/tex]', '[tex=3.143x1.286]9RKtz/SgWvN5xXY8ZHimFNlb5tygMEKXLsXPfjwwAko=[/tex]', '[tex=3.071x1.0]VaZlGAnVPgN4x4DWxxE6Rg==[/tex]'], 'type': 102}
- 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']
- 某人对商品x的需求函数是[tex=5.214x1.214]0m6eBd5eyK0NjuxeKfwtIw==[/tex],[tex=4.214x1.214]I717YsPbj8Rnym1v2XQ+sFNkUl7mqUsGwbjwjXmy2xc=[/tex],这里[tex=0.571x1.0]Za328cIB4SeR7rrzY+MM5Q==[/tex]是[tex=0.571x0.786]ZSLOI4fiO1oAbVC5M8IVkA==[/tex]的价格。如果商品x 的价格是0.5元,那么他对商品x的需求价格弹性是 未知类型:{'options': ['-10', '- 1/5', '-1/10', '\xa0- 1/3'], 'type': 102}