Question

1234

請問第（2）這個選項怎樣解？

a
bc
NE =1,則下列哪些選項正牌?
( )2 若行列式 2
m
P 9
r
>> -118 11th 1e el-hlab
十
a C
q
2c
p
l
a
2a
b
a
-b c
9
m
b = 1
(2) l
4m
n
= 4
3-2
m
-n = 1
n
C
2p
9
2r
P
-9
r
a
P
b
m
|||
圖
a
= 1
(5
a Haba CFURY
PANA rm 30 n BB |=5
p-2a 9-26 2e
SP sq sr
C
n
> 一