三阶行列式[tex=8.786x3.929]TIwZYBkNsy31H1RNd/OloIGwCB7uPIx9kkycHUgiaZ29kKiFKkTgc7jJUETyy70d19/mjsmNpWII+FAbew3VeMDKzY4E2IkCqW5kno5XOp0DRUNSCktM5Qib59yCwVgsukI0VoIu/TfskvyimjtWgQ==[/tex]
未知类型:{'options': ['[tex=2.929x1.5]ZV0DuK/bBfmpR1w1SWV5LA==[/tex]', '[tex=2.929x1.5]FLw0hDtRl722tm6EtUcYfg==[/tex]', '[tex=3.357x1.5]A+yYcAQlBx2bnXq7r4ScIw==[/tex]', '[tex=2.929x1.5]CVl83kq8WF+UomyHjbH7WQ==[/tex]'], 'type': 102}
未知类型:{'options': ['[tex=2.929x1.5]ZV0DuK/bBfmpR1w1SWV5LA==[/tex]', '[tex=2.929x1.5]FLw0hDtRl722tm6EtUcYfg==[/tex]', '[tex=3.357x1.5]A+yYcAQlBx2bnXq7r4ScIw==[/tex]', '[tex=2.929x1.5]CVl83kq8WF+UomyHjbH7WQ==[/tex]'], 'type': 102}
举一反三
- 三阶行列式[tex=8.786x3.929]1xLK2S2fjz/DkWdie5OKhbVjxCYSqOE/Eb0XX3xRw6cm9Jz2gJiMLvl7p32ZTqAV0WIHuXrweiEl6ukoy04WPSp/4H3ZwNrMK9gkFSOHt7CPP9YNlJOQtSqYcE0f3QujAhyYXRDHgXBIC/kt3K/4uA==[/tex] 未知类型:{'options': ['[tex=2.571x1.357]FgIWc6jF2zBwNynC0BkOjCEHpjErWt2w/TAHsYa4qK8=[/tex]', '[tex=2.571x1.357]BD8atZlxTktrTsA6eygHfg1pciOcR/2rUKXAF5pvCAw=[/tex]', '[tex=2.929x1.5]Gyw+R+pSZ2EikUDEoHVsMg==[/tex]', '[tex=2.929x1.5]5qG3nQyEn4GcNBH970lLug==[/tex]'], 'type': 102}
- [tex=2.357x1.357]HLbOsiEJc4IlAkVLNRXl3Q==[/tex]是阿贝尔群,[tex=2.714x1.214]hFofrIH8bsnX+Pd+KhTmrw==[/tex],[tex=0.571x0.786]WLga5RWgrUta8vWDwROpYA==[/tex]的阶为7,[tex=0.429x1.0]dX3JVuFw9r8t2KlWf+/Z+A==[/tex]的阶为5,则[tex=1.5x1.0]eZtVfYia3vQ8SVjhmElGew==[/tex]的阶为( ). 未知类型:{'options': ['7', '35', '12', '5'], '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}
- 6个顶点11条边的所有非同构的连通的简单非平面图有[tex=2.143x2.429]iP+B62/T05A6ZTM0eeaWiQ==[/tex]个,其中有[tex=2.143x2.429]ndZSw3zT0QTOVLVdoUto1Q==[/tex]个含子图[tex=1.786x1.286]J+vVZa2YaMpc6mJBbqVvWw==[/tex],有[tex=2.143x2.429]lmhx48evnQMhi03NovPXig==[/tex]个含与[tex=1.214x1.214]kFXZ1uR8GjycbJx+Ts2kyQ==[/tex]同胚的子图。供选择的答案[tex=3.071x1.214]3KinXFh3SXhZ7nIe1y9KEV6aadxhhJWeEy6Dij1iObdMUZkY6ZA5J2dVVjPSuhEf[/tex]:(1) 1 ;(2) 2 ;(3) 3 ; (4) 4 ;(5) 5 ;(6) 6 ; (7) 7 ; (8) 8 。
- 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}