user-avatar
722403234852884
2 năm trước
Tính $\dfrac{\dfrac{2012}{1}+\dfrac{2011}{2}+\dfrac{2010}{3}\ \!\!+\ \!\!.\!.\!.+\;\! \dfrac{1}{2012}}{\dfrac{1}{2}+\dfrac{1}{3}+\dfrac{1}{4}\ \!\!+\ \!\!.\!.\!.+\ \;\!\!\dfrac{1}{2012}}$.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Exercise 2: Rewrite the following sentences. 1. Her old house is bigger than her new one. -> Her new house.... 2. No one in my class is taller than Peter. -> Peter... 3. The black dress is more expensive than the white one. -> The white dress....... 4. According to me, English is easier than Maths. -> According to me, Maths..........5. No one in my group is more intelligent than Mary. -> Mary.. 6. No river in the world is longer than the Nile. -> The Nile. 7. Mount Everest is the highest mountain in the world. -> No mountain.. 8. This is the first time I have ever met such a pretty girl. -> She is.. 9. No hotel in the city is more comfortable than this one. -> This hotel.... 10. This film is the most interesting film of all. -> No other films are.. 11. The black car is cheaper than the red car. -> The red car.. 12. The black dress is more expensive than the white one. -> The white dress.. Mn giúp hộ em nhanh nha

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