设[tex=2.0x1.357]/aFyWAjC8I1XGTGuEP56a+Ud8G6l11fs1abAWu2WtLQ=[/tex]是数列, 则下列命题正确的是
未知类型：{'options': ['若\xa0[tex=2.643x3.286]3PXegz5bAQsuTODB0U8KrBH+wjGZ4B2NqYZKoXzdWWo=[/tex]收敛,则\xa0[tex=7.5x2.714]ySadpvq7BrEZCGdcnD6+acpCuist9iyX+/cOGxFe02yu+2/5dYgFfJKtuodbrqpS4mnUHP6FVY/1DrmjXVUGfg==[/tex]\xa0收敛', '若[tex=7.5x2.714]ySadpvq7BrEZCGdcnD6+acpCuist9iyX+/cOGxFe02yu+2/5dYgFfJKtuodbrqpS4mnUHP6FVY/1DrmjXVUGfg==[/tex]收敛,\xa0则\xa0[tex=2.643x3.286]3PXegz5bAQsuTODB0U8KrBH+wjGZ4B2NqYZKoXzdWWo=[/tex]收敛', '若\xa0[tex=2.643x3.286]3PXegz5bAQsuTODB0U8KrBH+wjGZ4B2NqYZKoXzdWWo=[/tex]\xa0收敛,\xa0则\xa0[tex=6.786x3.286]3PXegz5bAQsuTODB0U8KrJ7wkjrgx/DWuodQdMTXW1ZtqgSDTn+zvnS0RjNNqiMXRN46kkEyzpXwr7DtMhXS1Q==[/tex]收敛', '若\xa0[tex=6.786x3.286]3PXegz5bAQsuTODB0U8KrJ7wkjrgx/DWuodQdMTXW1ZtqgSDTn+zvnS0RjNNqiMXRN46kkEyzpXwr7DtMhXS1Q==[/tex]收敛,\xa0则\xa0[tex=2.643x3.286]3PXegz5bAQsuTODB0U8KrBH+wjGZ4B2NqYZKoXzdWWo=[/tex]\xa0收敛'], 'type': 102}
未知类型：{'options': ['若\xa0[tex=2.643x3.286]3PXegz5bAQsuTODB0U8KrBH+wjGZ4B2NqYZKoXzdWWo=[/tex]收敛,则\xa0[tex=7.5x2.714]ySadpvq7BrEZCGdcnD6+acpCuist9iyX+/cOGxFe02yu+2/5dYgFfJKtuodbrqpS4mnUHP6FVY/1DrmjXVUGfg==[/tex]\xa0收敛', '若[tex=7.5x2.714]ySadpvq7BrEZCGdcnD6+acpCuist9iyX+/cOGxFe02yu+2/5dYgFfJKtuodbrqpS4mnUHP6FVY/1DrmjXVUGfg==[/tex]收敛,\xa0则\xa0[tex=2.643x3.286]3PXegz5bAQsuTODB0U8KrBH+wjGZ4B2NqYZKoXzdWWo=[/tex]收敛', '若\xa0[tex=2.643x3.286]3PXegz5bAQsuTODB0U8KrBH+wjGZ4B2NqYZKoXzdWWo=[/tex]\xa0收敛,\xa0则\xa0[tex=6.786x3.286]3PXegz5bAQsuTODB0U8KrJ7wkjrgx/DWuodQdMTXW1ZtqgSDTn+zvnS0RjNNqiMXRN46kkEyzpXwr7DtMhXS1Q==[/tex]收敛', '若\xa0[tex=6.786x3.286]3PXegz5bAQsuTODB0U8KrJ7wkjrgx/DWuodQdMTXW1ZtqgSDTn+zvnS0RjNNqiMXRN46kkEyzpXwr7DtMhXS1Q==[/tex]收敛,\xa0则\xa0[tex=2.643x3.286]3PXegz5bAQsuTODB0U8KrBH+wjGZ4B2NqYZKoXzdWWo=[/tex]\xa0收敛'], 'type': 102}
举一反三
- 下列命题中正确的是( ). 未知类型：{'options': ['若\xa0[tex=2.643x3.286]VCAPAvn3gOPyP36rvxBwz72vdoSCoHDu3ZVapVa1C6s=[/tex]\xa0收敛，则必有[tex=4.286x1.714]8vJYfWnQRBqJWdmg/yoyrFR93k9UWsUwPdMKXXcr4cs1wbR671+G/ZBiOcaKk7nv[/tex]', '若\xa0[tex=2.643x3.286]VCAPAvn3gOPyP36rvxBwz72vdoSCoHDu3ZVapVa1C6s=[/tex]\xa0发散, 则必有[tex=4.857x1.714]8vJYfWnQRBqJWdmg/yoyrFR93k9UWsUwPdMKXXcr4cuPaJz/myqA27YRp+8M+xSi[/tex]', '若\xa0[tex=4.286x1.714]8vJYfWnQRBqJWdmg/yoyrFR93k9UWsUwPdMKXXcr4cs1wbR671+G/ZBiOcaKk7nv[/tex], 则\xa0[tex=2.643x3.286]VCAPAvn3gOPyP36rvxBwz72vdoSCoHDu3ZVapVa1C6s=[/tex]必定收敛', '若\xa0[tex=4.286x1.714]8vJYfWnQRBqJWdmg/yoyrFR93k9UWsUwPdMKXXcr4cs1wbR671+G/ZBiOcaKk7nv[/tex], 则\xa0[tex=2.643x3.286]VCAPAvn3gOPyP36rvxBwz7mcHKUcIOFw9eZ+NRGRWfc=[/tex]必定 发散'], 'type': 102}
- >>>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】Which of the following matrices does not have the same determinant of matrix B: [1, 3, 0, 2; -2, -5, 7, 4; 3, 5, 2, 1; -1, 0, -9,-5] A. [1, 3, 0, 2; -2, -5, 7, 4; 0, 0, 0, 0; -1, 0, -9, -5] B. [1, 3, 0, 2; -2, -5, 7, 4; 1, 0, 9, 5; -1, 0, -9, -5] C. [1, 3, 0, 2; -2, -5, 7, 4; 3, 5, 2, 1; -3, -5, -2, -1] D. [1, 3, 0, 2; -2, -5, 7, 4; 0, 0, 0, 1; -1, 0, -9, -5]
- 矩阵 [tex=6.714x4.214]075gCzZzsMRb6HYXYk9X93F9ijujKPWlEE5f1NQ39gFoKl968wSk5PpORjwrJx3cql75g05DmjvJrv4lDgUr73lsA7D5JJw9AQeIO8BeSRaaNv0SB2fZSb3x0dq9N0i2[/tex] 的秩为 3 ，则（ ）. 未知类型：{'options': ['[tex=2.286x1.286]Cvysiv4oexAO+aWX34eOTw==[/tex]\xa0都不等于 1', '[tex=2.286x1.286]Cvysiv4oexAO+aWX34eOTw==[/tex]\xa0都不等于 0', '[tex=2.286x1.286]Cvysiv4oexAO+aWX34eOTw==[/tex]\xa0互不相等', '[tex=4.071x1.0]S4OXUcGwPzZ5fTRK1noyWg==[/tex]'], 'type': 102}