求正交矩阵[tex=0.643x1.0]iollMFTzm3iqFEHRyKQe1A==[/tex]使[tex=3.0x1.214]4GZtEytVmkWzlt17epB8Bg==[/tex]为对角矩阵，[tex=9.929x3.929]eqzeetOkAKBXtvYYcvdj2qF34S5TqJZtD5KQpjvnnYQ3zgPD8ngcoKDU87jB2ruYktcGAbADgO/ZmjPT73RQjLfHm0hmqOnE8gSt0jzce4ghAsQG0l80qkIg65Kk7dxW[/tex]。
举一反三
- 求正交矩阵[tex=0.643x1.0]iollMFTzm3iqFEHRyKQe1A==[/tex]使[tex=3.0x1.214]4GZtEytVmkWzlt17epB8Bg==[/tex]为对角矩阵，[tex=8.143x3.643]eqzeetOkAKBXtvYYcvdj2iKw+oJLI1ciHKkEpwS/Fwwid3Oq5Bjt9D441+8v/BOuWRUXji3yYjs6Plc3UxKlp6byJYSzQDSsihfpjBzPbMopmMIewgR9AcxcyVJMJRMi[/tex]。
- 对于下列实对称矩阵[tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex]，求正交矩阵[tex=0.643x1.0]iollMFTzm3iqFEHRyKQe1A==[/tex]，使[tex=3.0x1.214]3LPwI+Ms8uWX4W/wZJKnrQ==[/tex]为对角矩阵：[tex=8.571x3.643]3BT1BgBZQ5uJXxD5dg+w26muwh1xN1sRXO8Q3eF5f+iXIsfuTxHnjB5FW20E+IlcYCsQlk+1StM0NRY/eomQlo81btRtBoRS83IigXhahzWkoOaSWLYzjrUkt9UPITWH[/tex].
- 设[tex=6.214x2.786]QN0fTQbn6M33pU3gx/S2sgWMHi1rbij7llkPWWB42uV5Qyn+P9+UVvwLe1RnzybmSCR+RBYtfkGDtZvthW13kw==[/tex]求正交矩阵[tex=0.643x1.0]iollMFTzm3iqFEHRyKQe1A==[/tex], 使得[tex=3.0x1.214]jFsyeClx4q+gFNoU4/Rj1A==[/tex]是对角阵.
- 设[tex=0.857x1.0]h610M+sGyf59WggKwaDo1Q==[/tex]矩阵[tex=5.0x1.357]H7SDmNgtZd7dNv+vHXA0GeG4RTIHoWUo36gVzB+CYOY=[/tex][tex=16.571x4.5]D21vQN3vgKRjnD964VQ2x7eq7eqbunio9bCeoh+r05KfjexPVVPWczALL5zDDG7EkL2ZQBW4FX3gbbXtlfsvXKZn3nBozbas9pNJFZjf7eASDWTkbN+ck+EqxBMKD7ojCA1TO+4RczY4ZJ5KHTZEYF0zkawTSnoH2sj1RRIdn2yw05b4ONL43u6oSEzvka2hb09dOldTJKZ3nXlIAO06tW5oDJjlwFjA3kz8XpAxssEqH0FdZk9NfJRLCtXBpQub8EbEjQZ4Rwygs6whn87sF09P94DV3OZcnlcw0ZJRc2IEBoqir77OgrPds3HP33VM[/tex]试求一[tex=0.714x1.0]UsTt0JMISB2vmq9eVGUHdA==[/tex]矩阵[tex=0.643x1.0]awBC2UvU2WxG45VihksPuw==[/tex]，使[tex=3.0x1.214]rN84CqmtCk5MRAP5g+8tJQ==[/tex] 为对角矩阵．
- 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}