变换为球坐标或圆柱坐标，计算以下曲面所围的体积：[tex=11.929x1.429]Ue0caw/vNjOKaWvgyWZTSuKBSB4Nb6YD8a5lYiD9XyLV/L7w4P0eNA4Fk4pysn1lQV8PNtqeH3BPRNAQ39gwNw==[/tex]
举一反三
- 变换为球坐标或圆柱坐标，计算以下曲面所围的体积：[tex=12.929x1.714]1BBD6hHqOM5KMBcPcZuCAQeVwjBp75sfZle8bOyJrS95Rkc8YpBXtuj26ZC+g2Hcpnxuaub4LTQVRRktnn13p0DUUZhTuPP75x2ExICrMFU=[/tex]
- 【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=
- 变换为球坐标或圆柱坐标，计算以下曲面所围的体积：[tex=8.643x1.714]1BBD6hHqOM5KMBcPcZuCAQeVwjBp75sfZle8bOyJrS8Abr/KXzN3NEC7gu/NhHs+[/tex]
- >>>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}