已知在对称三相电压中, [tex=0.786x1.0]Kq7qW/tnNfrVCsYrzpkuuQ==[/tex]相电压为 [tex=10.786x1.571]/qS3PkF9ytt5XZbCYSroUk0JcJMaH0ccQD2AU4TrOdhtjkEk2FE5t0XefTbMSSBJeUIGz66r2E3ynq+t538XQBBnCN4FxjFjkqRrGh0A/Bk=[/tex], 则 [tex=0.786x1.0]nvkkHKay2Rr0LhbONTyadw==[/tex] 相和 [tex=1.071x1.0]yZFPwTympSB9LRPU0rbhsw==[/tex] 相电压为( ) [tex=0.786x1.0]V7pO4lZUHxJy+LEZHO+toA==[/tex] 。
未知类型：{'options': ['\xa0[tex=23.429x2.214]XLQnaaTLyeoNKx7nnkIQtjnpdIrxcHajGcsoGgYyBM8+5iHYc9hCcPBdR2GtkUT6DevyP6QtTeUXEJtCh6KtAUFAVAezgXqZnlzcZyFk+wCc2a2CjU6K9Kibj5iwSbyNTj9+ujiYA/OeCLThAOv3iNJ6SveliJ52DZoVs2Yc2dI=[/tex]', '\xa0\xa0[tex=23.429x2.214]XLQnaaTLyeoNKx7nnkIQtjnpdIrxcHajGcsoGgYyBM8WeWVQoCZQ/F8Ky3iWD0oB6ZbfXxWGWUDgvwxr9Ko6O2E787uSzcUmZI+PhW5NlUQaYmxWAlknxDEc97qt5NKVBXkj6QN4gNuD37+UUUyLNqyZ9/SxCY3EMkaVSHWS8YM=[/tex][br][/br]', '\xa0\xa0[tex=25.214x2.786]v0rJoFBbPYfa1TUx4rAfYullh5/eVO5AYd1eST4fax/fSz2fFTdn+vBbY+s0NuGKDn2nxWb1jCUz0xDlkVP+au7hHbd1Q2tqNZIoAEzrzjsdTbAqS+ovrxokTsTEYj4nF1S2IQJ+HcLiN7IWYPZZWLezufhvSbfO1dPGD9mV/YU=[/tex]'], 'type': 102}
未知类型：{'options': ['\xa0[tex=23.429x2.214]XLQnaaTLyeoNKx7nnkIQtjnpdIrxcHajGcsoGgYyBM8+5iHYc9hCcPBdR2GtkUT6DevyP6QtTeUXEJtCh6KtAUFAVAezgXqZnlzcZyFk+wCc2a2CjU6K9Kibj5iwSbyNTj9+ujiYA/OeCLThAOv3iNJ6SveliJ52DZoVs2Yc2dI=[/tex]', '\xa0\xa0[tex=23.429x2.214]XLQnaaTLyeoNKx7nnkIQtjnpdIrxcHajGcsoGgYyBM8WeWVQoCZQ/F8Ky3iWD0oB6ZbfXxWGWUDgvwxr9Ko6O2E787uSzcUmZI+PhW5NlUQaYmxWAlknxDEc97qt5NKVBXkj6QN4gNuD37+UUUyLNqyZ9/SxCY3EMkaVSHWS8YM=[/tex][br][/br]', '\xa0\xa0[tex=25.214x2.786]v0rJoFBbPYfa1TUx4rAfYullh5/eVO5AYd1eST4fax/fSz2fFTdn+vBbY+s0NuGKDn2nxWb1jCUz0xDlkVP+au7hHbd1Q2tqNZIoAEzrzjsdTbAqS+ovrxokTsTEYj4nF1S2IQJ+HcLiN7IWYPZZWLezufhvSbfO1dPGD9mV/YU=[/tex]'], 'type': 102}
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}
- 已知在对称三相电压中, [tex=0.786x1.0]Kq7qW/tnNfrVCsYrzpkuuQ==[/tex]相电压为 [tex=10.786x1.571]/qS3PkF9ytt5XZbCYSroUk0JcJMaH0ccQD2AU4TrOdhtjkEk2FE5t0XefTbMSSBJeUIGz66r2E3ynq+t538XQBBnCN4FxjFjkqRrGh0A/Bk=[/tex], 则 [tex=0.786x1.0]nvkkHKay2Rr0LhbONTyadw==[/tex] 相和 [tex=1.071x1.0]yZFPwTympSB9LRPU0rbhsw==[/tex] 相电压为( ) [tex=0.786x1.0]V7pO4lZUHxJy+LEZHO+toA==[/tex] 。 未知类型：{'options': ['\xa0[tex=23.429x2.214]XLQnaaTLyeoNKx7nnkIQtjnpdIrxcHajGcsoGgYyBM8+5iHYc9hCcPBdR2GtkUT6DevyP6QtTeUXEJtCh6KtAUFAVAezgXqZnlzcZyFk+wCc2a2CjU6K9Kibj5iwSbyNTj9+ujiYA/OeCLThAOv3iNJ6SveliJ52DZoVs2Yc2dI=[/tex]', '\xa0\xa0[tex=23.429x2.214]XLQnaaTLyeoNKx7nnkIQtjnpdIrxcHajGcsoGgYyBM8WeWVQoCZQ/F8Ky3iWD0oB6ZbfXxWGWUDgvwxr9Ko6O2E787uSzcUmZI+PhW5NlUQaYmxWAlknxDEc97qt5NKVBXkj6QN4gNuD37+UUUyLNqyZ9/SxCY3EMkaVSHWS8YM=[/tex][br][/br]', '\xa0\xa0[tex=25.214x2.786]v0rJoFBbPYfa1TUx4rAfYullh5/eVO5AYd1eST4fax/fSz2fFTdn+vBbY+s0NuGKDn2nxWb1jCUz0xDlkVP+au7hHbd1Q2tqNZIoAEzrzjsdTbAqS+ovrxokTsTEYj4nF1S2IQJ+HcLiN7IWYPZZWLezufhvSbfO1dPGD9mV/YU=[/tex]'], 'type': 102}
- 【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=
- 【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]
- 设DES加密算法中的一个S盒为： 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 1 2 3 14 4 13 1 2 15 11 8 3 10 6 12 5 9 0 7 0 15 7 4 14 2 13 1 10 6 12 11 9 5 3 8 4 1 14 8 13 6 2 11 15 12 9 7 3 10 5 0 15 12 8 2 4 9 1 7 5 11 A: 1010 B: 0001 C: 1011 D: 0111