已知pH = 0时,[tex=15.857x1.5]YhvzHtp1m5rQwrRjlMgQ8mTxcWM5BxJZdA2t/4Wy2rJbq3jn/4tI3Bdt327kz3WrRB1M5C+6FvzhkYz/0wacfo4aWewUVM3X9t1ZPcMdRp4IotumkL4/ai1YJnRKNX5fYTqhEhn61hVp9ch7cHkk2Ft52TVS+3wStcH0+WBiGfU=[/tex]时,[tex=9.286x1.429]415UJxNb83DWaELlfi/xFZXxYBbRqVLkm/Av7/+EBW2RhL2qz5Dgn2a6LdSpJJnsAXUTNFMG97JgsNnfbPzHflTLJYkjEHO0erzArngfUxLO94kU3+69PLXAOnZ/vKIP[/tex]-0.13V。试求:[tex=1.571x1.643]QLNaMgjKupTuitOE94WkH7PksQ/o/R2Ue3ur2TySqLw=[/tex]值;
举一反三
- 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]
- >>>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=
- 编写程序，输出下列的数字图形。 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 1 2 3 4 5 6 1 2 3 4 5 1 2 3 4 1 2 3 1 2 1