線性代數 Spring 2026

Thursday 09:10-12:00, MA616

課程資訊
Instructor: 葉均承
Email: chunchenyeh [at] mail.nknu.edu.tw , 請在標題上輸入 " [線代] 姓名 "
Office: MA714
Office hour: 三 11:00 - 12:00, 四 12:30-13:20, or by appointment
Textbook: Linear Algebra by Fraleigh Beauregard
Grade(沒修探究): 期中考：50% (繳交訂正可以加 5 分)
期末考：50%
Grade(有修探究): 若小考平均(繳交訂正可以加 5 分)比上述高，則置換 30% 為小考平均

日程表
週 日期 範圍 作業 宣告
1 02/26 課程介紹 ch5 Eigenvalue and Eigenvector (5.1) 5-1: 1, 7, 11, 19, 23, 27, 28, 29, 31, 32, 37, 39, 47 我上課的時候忘記給一個名詞定義了，對於矩陣A來說，『characteristic polynomial of A』就是 $\det(A-\lambda I)$，符號常用$p(\lambda)$，詳情見課本第291頁。
2 03/05 ch5 Eigenvalue and Eigenvector(5.2) 5-2: 5, 10, 11, 13, 15, 17*, 18*, 19, 21, 22*, 23, 24 (5.2答案)
3 03/12 ch5 Eigenvalue and Eigenvector(5.3) 5-3:1, 3, 5, 9, 13
6.1: 5
4 03/19 ch6 Orthogonality (6.1, 6.2) 6.1: 5, 9, 13, 15, 19, 21, 23, 25*, 33 (6.1答案)
5 03/26 ch6 Orthogonality (6.2, 6.3) 6.2: 3, 5, 9, 13, 19, 24*, 25, 28*, 31* (6.2答案)
6.3: 3, 21*, 23*, 27 (6.3答案)
6 04/02 ch6 Orthogonality (6.3, 6.4) 6.3: 7*, 9, 11, 17, 19, 31*, 37 (6.3答案)
6.4: 5, 7, 27, 31
7 04/09 ch6 Orthogonality (6.4, 6.5) 6.4: 15, 19
6.5: 1, 5, 11, 19, 21
8 04/16 Exam (範圍： Ch 5, Ch 6) **會考證明題 (solution)
9 04/23 ch7 Change of basis (7.1) 7.1: 3, 5, 7, 9, 11, 21, 23, 25
10 04/30 ch7 Change of basis (7.2) 7.2: 3, 5, 7, 9, 15, 21, 23, 24*, 25*, 27*, extra* (7.2答案) (暫定)
11 05/07 ch9 Complex scalars (9.1) 9.1: 5*, 7a, 9, 11, 12, 13, 25* (9.1答案) (暫定)
12 05/14 ch9 Complex scalars (9.2) 9.1: 15*, 17, 19, (9.1答案)
9.2: 9, 11 (暫定)
13 05/21 ch9 Complex scalars (9.2, 9.3) 9.2: 15, 23, 25, 29, 31, 33, 35*, 37*, 39*, 40*, 43*, 44* (9.2答案)
9.3: 7, 11 (暫定)
14 05/28 ch9 Complex scalars (9.3) 9.3: 13, 17*, 19, 23*, 25, 26, extra (9.3答案) (暫定)
15 06/04 ch9 Complex scalars (9.4) 9.4: 3, 5, 9, 13, 19 (暫定)
16 06/11 Exam (範圍： Ch 7, Ch 9) **會考證明題
17 06/18 彈性教學
18 06/25 彈性教學