→ sleep123 :用 A^(-1)=A*/det(A) 06/21 15:26
→ sleep123 :這題數字還ok 算三階行列式有公式可以用 06/21 15:27
→ sleep123 :|a^2 a 1| 06/21 15:29
→ sleep123 :|b^2 b 1| = (a-b)(b-c)(c-a) 06/21 15:30
→ sleep123 :|c^2 c 1| 06/21 15:30
→ luke90512 :請問A*是? 06/21 15:32
→ sapphireBOB :augment matrix 06/21 15:32
→ hugogoss :解四元一次聯立方程組x4次 06/21 15:32
→ sapphireBOB :A* Hermitian matrix 06/21 15:33
→ sapphireBOB :transpose and conjugate of A 06/21 15:33
→ luke90512 :如果a.b都屬於實數,那A*就直接轉置就可以了吧? 06/21 15:46
→ luke90512 :懂了~謝謝大家! 06/21 15:55