X 9 X 16 73 22 23X 2X 6 X 2X 6X 2 X X 1          LIM...

11. - TRAC NGHIEM
TRAC NGHIEM
11.

x 9

x 16 7

3

2

2

2

3

x

2x 6

x

2x 6

x 2

x

x 1

 

 

lim

x

lim

x

4x 3

lim

x

1

x

3

2

x 1

2

14.

x 0