Search results

No tywebb. YOU are the 🐐

As from today, the link to users.tpg.com.au/nanahcub/me2.html no longer works and now redirects to a page saying all websites at users.tpg.com.au/username "has reached End of Life and has closed" : https://support.tpg.com.au/tpg-members-webspace-end-life The website has now moved to...

More recently a bigger molecule was made in 2014. Bigger ones have a problem whereby they are less stable and unravel. But it was made more stable with a palladium atom inserted into it which prevents it from unravelling: Here is the article for more details: http://4unitmaths.com/Yoneda.pdf

The only perfect scorer this year is Lisa Sauermann from Germany: She also now tops the IMO Hall of Fame with 4 gold medals and 1 silver medal: http://official.imo2011.nl/hall.aspx

China came first again on points, but this time the US also got 6 gold. Australia's results: 3 silver, 3 bronze Score: 116 rank 25 Contestant ; problems 1-6 ; total ; medal: Yanning Xu 7 1 0 7 7 0 22 Silver Declan Gorey 7 1 0 7 7 0 22 Silver Timothy Large 7 1 0 7 7 0 22 Silver Colin Lu 3 0 0...

Country Rankings: Country Score rank People's Republic of China 189 1 United States of America 184 2 Singapore 179 3 Russian Federation 161 4 Thailand 160 5 Turkey 159 6 Democratic People's Republic of Korea 157 7 Taiwan 154 8 Romania 154 8 Islamic Republic of Iran 151 10...

Australia got 3 silver 3 bronze http://official.imo2011.nl/team_r.aspx?code=AUS&year=2011

For those not familiar with the resources discussed in this thread, you can obtain them at http://www.coroneos.com.au/view_details/26 and http://mansw.nsw.edu.au/publications/hsc-solution-books.htm

Here are the questions: http://4unitmaths.com/imo2011.pdf

The 2011 International Mathematical Olympiad will be held in the Sporthallen Zuid in Amsterdam on July 18-19. https://www.imo2011.nl/ The Australian team is: Nancy Fu, James Ruse Agricultural High School Declan Gorey, Sydney Boys High School Timothy Large, Sydney Grammar School Colin Lu...

Here's another photo, with their medals: (from left: Aaron, Timothy, Stacey, Kiho, David and Sampson)

Australia has won 1 Gold medal, 3 Silver medals, 1 Bronze medal and 1 Honourable mention. Congratulations! Here are the results for the Australian team: Aaron Wan Yau Chong: 7 7 1 7 7 0 = 29 G Timothy Large: 7 1 0 7 0 0 = 15 B Stacey Wing Chee Law: 7 7 0 7 1 0 = 22 S Kiho Park...

Aaron Chong's results: 771 770 = 29 So Australia probably has a gold medal (cut-offs not known yet)

Results are slowly starting to be released. One Chinese contestant, Zipei Nie, got a perfect score of 42 (each question is out of 7): He was the only one to do it (out of 517 contestants). The Australian total is 128. China total is 197 ranking No. 1.

IISME's submission for 11-12: http://4unitmaths.com/IISME11-12.pdf

Here are the questions: <a href="http://users.tpg.com.au/nanahcub/imo2010.pdf">PDF Download</a>

http://4unitmaths.com/1916.pdf http://4unitmaths.com/hsc1967-1974.pdf http://4unitmaths.com/hsc1975-1980.pdf http://4unitmaths.com/hsc1981-1989.pdf http://4unitmaths.com/4u_1990-1994.pdf 1995-2009 are on <a href="http://www.boardofstudies.nsw.edu.au/hsc_exams/">board of studies website</a>

Incidently, if you want your solutions to be published and authorship acknowledged, solutions should be submitted in duplicate by October 31, 2010 to: Doug Hensley, Monthly Problems Department of Mathematics Texas A&M University 3368 TAMU College Station, TX 77843-3368 USA In lieu of duplicate...

No solutions are published yet. seanieg89 is the first person to have provided a correct answer to one of these. Authorships of the questions are as follows: 1. William Stanford, University of Illinois-Chicago, Chicago, IL. 2. Retkes Zoltan, Szeged, Hungary. 3. Finbarr Holland, University...

Correct.