设[tex=14.071x3.357]t8O6PWrexBqxyAD4qaxvO3U5r0tVJeUsuNwplNHJHJxePe+TtJwCNS3cav7ERP1Kv5LsJRCes9nl94yOQDvbTfiVNv5MinTm6ZJW7vRGuD8phuRKlT8/Zuno+L4IfdA+/Rh4Chx27xfSMHYEfhcnJjNMsX8pPfiSASPiUJwICZk=[/tex]数域}，求出[tex=0.643x1.0]SW0o8G0GHsmLXldwnq7xKg==[/tex]的一组基，使[tex=0.714x1.0]OqF+/h/mAb1/2XhJuj27xg==[/tex]在这组基下的矩阵成为对角形．
举一反三
- 设[tex=14.071x3.357]t8O6PWrexBqxyAD4qaxvO3U5r0tVJeUsuNwplNHJHJxePe+TtJwCNS3cav7ERP1Kv5LsJRCes9nl94yOQDvbTfiVNv5MinTm6ZJW7vRGuD8phuRKlT8/Zuno+L4IfdA+/Rh4Chx27xfSMHYEfhcnJjNMsX8pPfiSASPiUJwICZk=[/tex]数域}，写出[tex=0.643x1.0]SW0o8G0GHsmLXldwnq7xKg==[/tex]的一组基（无需证明),求[tex=0.714x1.0]OqF+/h/mAb1/2XhJuj27xg==[/tex]在这组基下的矩阵；
- 设[tex=14.071x3.357]t8O6PWrexBqxyAD4qaxvO3U5r0tVJeUsuNwplNHJHJxePe+TtJwCNS3cav7ERP1Kv5LsJRCes9nl94yOQDvbTfiVNv5MinTm6ZJW7vRGuD8phuRKlT8/Zuno+L4IfdA+/Rh4Chx27xfSMHYEfhcnJjNMsX8pPfiSASPiUJwICZk=[/tex]数域}，求出[tex=0.714x1.0]OqF+/h/mAb1/2XhJuj27xg==[/tex]的特征值及相应的全部特征变量
- 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=
- >>>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']