已知矩阵[tex=1.786x1.286]00dl31yNSgKa9htTcc21mA==[/tex][tex=9.643x4.786]oe11HVlBpgnqVUEEYpbT7hkucTH/T+BQfA2nlPy1Ml5BE7Pp+qb0MgWyg5PuPfcIZxLaOkr4DsjtoSVBB0wNV5mKC/OXOXH2BVwFJ0U16JYpH0+OPkrmKkjqruz+0gL2/118O/hrWnf6z8o2OGQd0Q==[/tex]与[tex=1.857x1.286]4d9IGiDniGXc7KEoNN6toA==[/tex][tex=8.643x4.786]oe11HVlBpgnqVUEEYpbT7k3aPIV3n9ZUs7IviVPTMT9CB+EHSMfo+qu7RTdF66T0J2UdAYMJT8nRUgGOCAx7YxUUhS3M6IPm6vNYvM4WgTlPVvx9v7upOOjZmlmmCwn0KzRnx2ggk+1QtP9//5dnmQ==[/tex]相似，（1）求[tex=0.571x1.286]XubEW9+1+hkJqH7jXe5MrA==[/tex]与[tex=0.571x1.286]Hz6y44ELFVLLNrLVhO3CQA==[/tex]；（2）求可逆矩阵[tex=0.786x1.286]dSWbQCTjdbLxKy7q0ps2gg==[/tex]，使得[tex=5.357x1.286]oYEbSZKdFU9/BpDgunC6EcukMvV/5vmcy/OeQ45KZI0=[/tex]。
举一反三
- >>>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}
- 【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=
- 下面语句的输出结果是？range(len('HelloWorld')) A: [1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11] B: 11 C: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] D: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
- 下面是图的拓扑排序的是？(多选)[img=340x240]1802faef6ebcc2a.png[/img] A: 2 8 0 7 1 3 5 6 4 9 10 11 12 B: 2 8 7 0 6 9 11 12 10 1 3 5 4 C: 8 2 7 3 0 6 1 5 4 9 10 11 12 D: 8 2 7 0 6 9 10 11 12 1 3 5 4