Hanoi open mathematical olympiad 2009

Ngày tải lên: 07/03/2014, 19:20

Ngày tải lên: 07/03/2014, 19:20

... Questions of Hanoi Open Mathematical Olympiad 1.1 Hanoi Open Mathematical Olympiad 2006 1.1.1 Junior Section, Sunday, April 2006 1.1.2 Senior Section, Sunday, April 2006 1.2 Hanoi Open Mathematical ... = abcd be the 4-digit prime number Prove that the equation ax3 + bx2 + cx + d = has no rational roots 10 1.3 Hanoi Open Mathematical Olympiad 2008 1.3 Hanoi Op...

Ngày tải lên: 07/03/2014, 19:20

Ngày tải lên: 10/07/2014, 13:57

... helpful in giving an effective PowerPoint presentation for senior students of English Faculty, Hanoi Open University There are many strategies for giving an effective PowerPoint Presentation but ... like to focus on finding difficulties which senior students often meet and common mistakes they often Some strategies to give an effective PowerPoin...

Ngày tải lên: 18/04/2013, 08:57

... evaluate the validity of the given test used for second year students at Economics Department, Hanoi Open University The qualitative method is applied to analyze the results from data collection of the ... rationale, the scope of the study, the aims of the study, the methods of the study and the design of the study Part is the bo...

Ngày tải lên: 06/02/2014, 14:45

... students find hard in encountering unfamiliar words in reading comprehension and their habit of dealing with this • Proposed effective strategies of dealing with unfamiliar words in reading comprehension ... trouble with unfamiliar words in reading comprehension are: slowing reading speed, interrupting reading process, and lack of intere...

Ngày tải lên: 18/02/2014, 23:04

... HaNoi Open University - Faculty Of Tourism Class: A2K15 II-BODY ANGKOR WAT I- INTRODUCTION OF CAMBODIA WHERE THE ANGKOR WAT IS LOCATED The Kingdom of Cambodia is a country ... earthly representative of one of the gods and ancient Khmer inscriptions Doan Thi Huong Nguyen Thi Huong HaNoi Open University - Faculty Of Tourism Class: A2K15 mention "The Lord...

Ngày tải lên: 19/02/2014, 09:46

... introduce 2n−1 f (k) < n f (n) ≤ 1/n2 g(n) = k=n Then g(n) − g(n + 1) = f (n) − f (2n) − f (2n + 1) = (f (2n) + f (2n + 1))3 − f (2n) − f (2n + 1) = (f (2n) + f (2n + 1)) f (2n) f (2n + 1) = ... |M \ A| + |F \ A| + |A| = 2( n − l) + l = 2n − l But the degree of any vertex of G is 2k and thus we get 2k ≤ 2n − l, that is, l ≤ 2n − 2k Finally, 2k − n < l ≤ 2n − 2k implies that k < 3n This ... f...

Ngày tải lên: 07/03/2014, 07:20

... k(k + 2) 1 − k k+2 for any positive integer k, so 1 1 1 + + + + + 15 35 63 99 14 3 1 1 1 + + + + + = × 3 × 5 × 7 × 9 × 11 11 × 13 1 1 1 = − + − + ··· + − 3 11 13 1 = × 1 = 13 13 Example 10 If ab ... 3x 5x − (1 + 3x) 15 − 2x + 16 − 2x =1 = = , 1 15 15 15 10 − 6x x 14 x − (10 − 6x) 10 − 13 x x 2x − − = − = , 2 14 14 x− it follows that 16 − 2x 10 − 13...

Ngày tải lên: 11/03/2014, 16:55

... The influences of Vietnamese and English culture On English - Vietnamese translation by the third- year of English at Hanoi Open University are types of translation: a Full and partial translation ... of thinking on EnglishVietnamese translation made by the third- year students of English at Hanoi Open University The...

Ngày tải lên: 14/10/2014, 01:13

... VIETNAM NATIONAL UNIVERSITY, HANOI UNIVERSITY OF LANGUAGES AND INTERNATIONAL STUDIES FACULTY OF POST-GRADUATE STUDIES  NGUYỄN THỊ THẢO EVALUATION OF TEAM TEACHING IN AN ENGLISH COURSE AT ... question 1: What are the strengths of the team teaching in the pilot 20 team- taught lessons according to the reflections of the teachers and the learners? 3.1.1...

Ngày tải lên: 28/03/2015, 10:28

... purpose of getting necessary data for my study on Evaluation of team teaching in an English course at Faculty of Tourism, Hanoi Open University – Đánh giá việc giảng dạy theo nhóm khóa học Tiếng Anh ... process of teaching evaluation involves collecting, analyzing, and interpreting information about teaching and learning in order...

Ngày tải lên: 28/03/2015, 10:28