user-avatar
tphu8164
2 năm trước
Lim(x->dương vô cùng) (x^a-x^b)/(1-x) với a,b thuộc N* ta được kết quả là: A.a-b B.ab C.b-a D.a/b Giúp e vs ạ, e cảm ơn nhìu!!
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

cho em xin câu trả lời ngay ạ em cảm ơn mọi người em hứa sẽ vote 5* ạ e cần gấp 1. They call a doctor. He lived nearby ( Replaced by V-ing , to V , V-ed) 2. I wrote an email to my sister. She lives in Italy (a relative pronoun) 3. That is the man . I told you about him yesterday. ( omission relative pronoun) 4.My sister has 4 sons. She lives in Japan ( Non- defining relative clause) 5.The man was rude. He was wearing a red shirt ( Replaced by V-ing, To-v, V-ed) 6. That is the man. His car is a Ferrari. ( a suitable relative pronoun) 7. It is the dog. I always talk to him at night. ( a suitable relative pronoun with preposition) 8. I saw the lady in the shop. She was Vicky Zao ( a suitable relative pronoun) -> The lady................................................ 9. These are the shoes. I bought them in HCMC. ( Omission) 10. The chair is in bad shape. You are sitting on it. (a suitable relative pronoun with preposition)

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team