1 0 1X0 1X XA)   0 B)  (X1)(X 1)3 C)  (X21)2X D)  (X 1) (2 X1)2

Câu 92. Tính định thức:

1

0

1

x

0

1

x

x

a)

 

0

b)

 

(

x

1)(

x

1)

3

c)

 

(

x

2

1)

2

x

d)

 

(

x

1) (

2

x

1)

2

.