下列积分收敛的是( ).
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未知类型：{'options': ['[tex=5.714x2.786]wJGaTThFo41W0bFf87CfUpagRQicWywgoZ1fTdKMcUSrTA+nScfqr6JGeT5OujqhBdeTLby6SXJSA9AwlaroMA==[/tex](B)\xa0(C)\xa0(D)\xa0', '[tex=5.214x2.714]wJGaTThFo41W0bFf87CfUvIWGnlpdJBsTDEk5Xw7MsuBUuzyUmYdrhVUg4BPdNdAUBIL+lVMOZhFm5V59lW7uQ==[/tex]', '[tex=5.286x2.714]wJGaTThFo41W0bFf87CfUpCjK3AihmR27N0f8+K1jFnGKxBvfvJFOfM8PJepr5OH[/tex]', '[tex=4.786x2.714]wJGaTThFo41W0bFf87CfUgt7HOO8D16+vPDTl9RutDMu7LZaSsBf830EtgAGYOV1[/tex]'], 'type': 102}
举一反三
- >>>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']
- 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}
- 【单选题】请用地点定桩法在4分钟内记忆数字。 4 0 1 3 6 3 5 1 9 8 8 9 7 2 9 3 0 9 5 3 1 7 7 5 2 3 3 0 5 0 1 4 1 3 8 3 5 7 9 7 (5.0分) A. 已背 B. 未背
- 以下程序段实现的输出是（）。for(i=0;i<;=9;i++)s[i]=i;for(i=9;i>;=0;i--)printf("%2d",s[i]);[/i][/i] A: 9 7 5 3 1 B: 1 3 5 7 9 C: 9 8 7 6 5 4 3 2 1 0 D: 0 1 2 3 4 5 6 7 8 9
- 【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=