绗竴绔?/p>
琛屽垪寮?/p>
鑷祴棰?/p>
涓�
閫夋嫨棰?/p>
24
1.
璁?/p>
D=
7
9
2
5
1
3
8
0
2
飥?/p>
锛屽垯浠ｆ暟浣欏瓙寮?/p>
12
A
鐨勫�间负
(
)
(A) 0 (B) -11 (C)-31 (D) 31
2.
涓嬪垪琛屽垪寮忕瓑浜庨浂鐨勬槸
(
)
(A)
1
0
0
1
2
3
1
2
3
飥?/p>
(B)
0
3
1
0
1
0
3
0
0
飥?/p>
(C)
1
0
0
0
0
3
0
1
0
飥?/p>
(D)
2
6
1
4
2
2
6
1
3
飥?/p>
3.
琛屽垪寮?/p>
D
浜掓崲涓よ鎴栦袱渚嬶紝琛屽垪寮?/p>
D
鐨勫�?/p>
(
)
(A)
涓嶅彉
(B)
鏀瑰彉绗﹀彿
(C)
涓嶇‘瀹?/p>
4.
宸茬煡鍥涢樁琛屽垪寮?/p>
D
涓涓夊垪鍏冪礌渚濇涓?/p>
-1
锛?/p>
2
锛?/p>
0
锛?/p>
1
锛屽畠浠殑浣欏瓙寮忎緷娆″垎鍒负
5
锛?/p>
-3
锛?/p>
-7
锛?/p>
4
锛屽垯
D= ( )
锛?/p>
A
锛?/p>
-15
锛?/p>
B
锛?/p>
-3
锛?/p>
C
锛?/p>
0
锛?/p>
D
锛?/p>
1
5.
宸茬煡鍥涢樁琛屽垪寮?/p>
D
鐨勫�间负
2
锛屽皢
D
鐨勭涓夎鍏冪礌涔樹互鈥?/p>
1
鍔犲埌绗洓琛岀殑瀵瑰簲鍏冪礌涓婂幓锛屽垯鐜拌鍒楀紡鐨勫�硷紙
锛?/p>
锛?/p>
A
锛?/p>
2
锛?/p>
B
锛?/p>
0
锛?/p>
C
锛?/p>
鈥?/p>
1
锛?/p>
D
锛?/p>
鈥?/p>
2
6.
璁?/p>
11
12
13
13
11
12
11
21
22
23
23
21
22
21
31
32
33
33
31
32
31
2
2
3
3
2
,
2
2
3
3
2
2
3
3
a
a
a
a
a
a
a
D
a
a
a
a
a
a
a
a
a
a
a
a
a
a
飥?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
鍒?/p>
锛?/p>
锛?/p>
锛?/p>
A)0
锛?/p>
B)
鈥?/p>
18
锛?/p>
C
锛?/p>
36
锛?/p>
D
锛夆�?/p>
36
7.
鍦ㄥ嚱鏁?/p>
飥?/p>
飥?/p>
x
x
x
x
x
x
f
2
1
4
2
1
1
2
飥?/p>
飥?/p>
飥?/p>
飥?/p>
涓?/p>
x
鐨勭郴鏁版槸
(
)
(A)
-
2
(B) 4
(C)
7
(D)
8
8.
鑻?/p>
D
n
=det(
a
ij
)=1
锛屽垯
det(
锛?/p>
a
ij
) = (
)
(A)
1
(B)
-
1
(C)
飥?/p>
飥?
1
飥?/p>
n
(D)
飥?/p>
飥?
飥?/p>
飥?
1
2
1
飥?/p>
飥?/p>
n
n
9.
鎺掑垪
53716482
鐨勯�嗗簭鏁帮紙
锛?/p>
锛?/p>
A
锛?/p>
8
锛?/p>
B
锛?/p>
10
锛?/p>
C
锛?/p>
12
锛?/p>
D
锛?/p>
14
10.
琛屽垪寮?
2
0
0
0
1
0
2
0
0
0
0
0
2
0
0
0
0
0
2
0
1
0
0
0
2
飥?/p>
(
)
锛?/p>
A)0
(B) 32
(C) 24
(D) 2
11
锛庤鍒楀紡
0
0
0
1
0
0
2
0
0
3
0
0
4
0
0
0
飥?/p>
(
)
锛?/p>
A)0
(B) 24
(C) - 24
(D) 10
12
锛庤嫢
11
12
21
22
5
a
a
a
a
飥?/p>
锛?
13
11
23
21
3
a
a
a
a
飥?/p>
锛屽垯
11
12
13
21
22
23
a
a
a
a
a
a
飥?/p>
飥?/p>
飥?/p>
(
)
锛?/p>
A)8
(B) 5
(C) 3
(D) 2
浜?/p>
濉┖
30
1.
鍦ㄤ簲闃惰鍒楀紡涓紝
11
53
42
24
35
a
a
a
a
a
鐨勭鍙锋槸
_________