là nguyên hàm của hàm số
.
là hàm số nào sau đây?
A.
.
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/202050139171591226504/image202050139171591226504495983_images/image202050139171591226504495983_img1.png)
B.
.
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/202050139171591226504/image202050139171591226504842978_images/image202050139171591226504842978_img1.png)
C.
.
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/202050139171591226504/image202050139171591226504765462_images/image202050139171591226504765462_img1.png)
D.
.
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/202050139171591226504/image202050139171591226504223569_images/image202050139171591226504223569_img1.png)
Đáp án và lời giải
Đáp án:D