下列不等式中,是差分方程的有
未知类型:{'options': ['[tex=4.929x1.214]kIviUSYGeF7ovWQBk41ryxh/O6OFuL+qo62fztjnJW0=[/tex]', '[tex=5.286x1.214]YKwIgPfDB/vlVCGf+4xXbIaezKCzL7CGmdC2GqmDqEk=[/tex]', '[tex=3.286x1.429]r2f5leN/VeI3zZlYq0B5V5lD7qowlzyPVOuyhnu3BIs=[/tex]', '[tex=4.714x1.357]LgqZvk9qjA1xpUM9p22wjqCiV/6o2jpejIBjuRc/nIY=[/tex]'], 'type': 102}
未知类型:{'options': ['[tex=4.929x1.214]kIviUSYGeF7ovWQBk41ryxh/O6OFuL+qo62fztjnJW0=[/tex]', '[tex=5.286x1.214]YKwIgPfDB/vlVCGf+4xXbIaezKCzL7CGmdC2GqmDqEk=[/tex]', '[tex=3.286x1.429]r2f5leN/VeI3zZlYq0B5V5lD7qowlzyPVOuyhnu3BIs=[/tex]', '[tex=4.714x1.357]LgqZvk9qjA1xpUM9p22wjqCiV/6o2jpejIBjuRc/nIY=[/tex]'], 'type': 102}
举一反三
- 下列等式中不是差分方程的是() 未知类型:{'options': ['[tex=4.929x1.214]5z4CDEbC32N7WvYPeqQZ8aMOKqlNqgQH5g6bl825wIQ=[/tex]', '[tex=5.286x1.214]hjMpQHa79aZMKTOYIRqFGoEeahaS4FAclDwQJGaNXHI=[/tex]', '[tex=3.286x1.429]qTtUzmwQQeKwj/JL1FUcGUZiMzhTl+0wrRklAxigv+c=[/tex]', '[tex=4.857x1.429]IQFDsg3Q2UMkjKqALz1v3DqP3eijFbg95GUyrzwX1u0=[/tex]'], 'type': 102}
- [tex=1.857x1.0]1FVfIOJf7ISeQGf+8HT7Iw==[/tex]尿素的合成需消耗[tex=2.214x1.286]iLZ8dFzDhyDszs4Q6Iairw==[/tex]摩尔数是 未知类型:{'options': ['2', '3', '4', '5', '6'], '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}
- 下列等式中,()不是差分方程. 未知类型:{'options': ['[tex=5.214x1.214]Hiu4zT9HLA8JA5sgzKoifHw6yYuudkeUdv7Ka7ALIqw=[/tex]', '[tex=5.786x1.214]h0g8L9USotB9ZyYEuWI2MIDQTXznYqiI0A/qHVaoQ80=[/tex]', '[tex=3.429x1.429]r2f5leN/VeI3zZlYq0B5V7jRFSIG/Ak8JQr8QmqcdYg=[/tex]', '[tex=5.143x1.214]9MhoUOF3ze9+AhQRmOwYozq/HtOt2wW3a6Qh+8i7Inw=[/tex]'], '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}