12 1EX  C2A)B) EX21C C) 2EX21C D) X E2. X21CB) EX21C C) 2E...

câu 37: - TRAC NGHIEM NGUYEN HAM câu 37: - TRAC NGHIEM NGUYEN HAM
TRAC NGHIEM NGUYEN HAM

Câu 37:

1

2

1

e

x

C

2

A)

B)

e

x

2

1

C

C)

2

e

x

2

1

C

D)

x e

2

.

x

2

1

C

x

dx

bằng:

x