1 1 1 1TỔNG 20180 12018 20182 20183 201820182 3 4 ... 2019C − C + C...
Câu 34 : 1 1 1 1Tổng
2018
0
1
2018
2018
2
2018
3
2018
2018
2 3 4 ... 2019C − C + C − C + + C bằng? A. 12018 B. 1−2019 C. 12019 D. 1−20182018
0
1
2018
2018
2
2018
3
2018
2018
2 3 4 ... 2019C − C + C − C + + C bằng? A. 12018 B. 1−2019 C. 12019 D. 1−2018