TÍNH TÍCH PHÂN 2( )20172019X1− . C. − . B. − . 2018 20182017 2018...
Câu 10: Tính tích phân
2
( )
2017
2019
x1
− . C. − . B. − .2018
2018
2017
2018
2021
2021
3 2A. 201840364034−2017. D. 4040Hѭѫғng dâѺn giaѴi Chӑn B( )
2017
2017
2017
2018
2
+ § + · § · § + · § + · § + ·2
2
2
2 2 1 1 2 2 1 1 2x x x x x=³
=³
¨© ¸¹ = −¨© ¸ ¨¹ ©³
¸¹ ¨© ¸¹= − ¨© ¸¹ . d d d . .I x x2019
2
2 2 2018x x x x x x1
1
1
1
(
2018
2018
)
2018
2018
1 3 2. 2 3I = − − = −4036 4036