求微分方程满足所给初值条件的特解:[tex=4.143x1.286]Ei2PZQl92La73hUrygebc+OeCnjf6FzGrH+KZ/u1gGKGHx5S3ALvNXz9GeNIESax[/tex],[tex=4.143x1.286]HcVZp5W0l7gxqJgKxGmkqCsklVlbrgTmc6DlYP72d6c=[/tex],[tex=4.429x1.286]sjfuWMMhf0DWjH0tcVJe8C3vKSMBAf7dUD4XGqXBhDnd81RDo54R5utljvebDTZf[/tex]。
举一反三
- 求微分方程满足所给初值条件的特解。[tex=5.286x2.0]qMc1UsRMo97PBl99w4H0RVbKMQCkz8rxOq40NSBVbjykokFFhm6Cbg96mt4+Podd[/tex],[tex=4.143x1.286]HcVZp5W0l7gxqJgKxGmkqA43RGC9+DfXNJEzqk2U/RA=[/tex]。
- 求微分方程满足所给初始条件的特解：[tex=4.429x1.286]O8kKbEsQdRBrUjbvHEmhEV+jnk4zUVZ9wk4egZthBeo=[/tex]，[tex=4.143x1.286]HcVZp5W0l7gxqJgKxGmkqJqVSIDLHW/sQLkos+AMCKg=[/tex].
- 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=