Great New Video from 3Blue1Brown on the IMO 2011 Problem 2

  • B
  • Thread starter jedishrfu
  • Start date
  • Tags
    Video
In summary, the 2011 Intl Math Olympics had a Windmill problem that stumped many young participants. Only one participant received a perfect score out of 26. The video provided on AoPS offers insights and data from a human factors study that may help in comparing difficulty levels.
Mathematics news on Phys.org
  • #2
It is a nice video.
jedishrfu said:
The Intl Math Olympics of 2011 had a problem that stumped many young participants except one who received a perfect score:
Several participants received a perfect score in that problem (the video has the number somewhere, 26 or so). Only one received a perfect score in all six problems.
26 is still a very low number, especially for problem 2 (which is usually easier than problems 3 and 6).
 
  • Like
Likes jedishrfu
  • #3
Instructive video for teachers and students on problem solving. Data from human factors study, called social in the video, might help resolve the difficulty level comparison issue.

How many or which participants were coached or prepared with a similar problem?
 

1. What is the IMO 2011 Problem 2?

The IMO (International Mathematical Olympiad) is an annual competition for high school students from around the world to showcase their mathematical skills. Problem 2 from the 2011 competition is a geometry problem that involves finding the area of a triangle inscribed in a circle.

2. Who is 3Blue1Brown?

3Blue1Brown is a popular YouTube channel run by Grant Sanderson, a mathematician and educator. The channel focuses on creating visually appealing and intuitive explanations of various mathematical concepts.

3. What is the significance of the video on the IMO 2011 Problem 2?

The video provides a unique and insightful approach to solving the problem, using concepts from linear algebra and geometry. It also showcases the problem-solving skills of the students who competed in the IMO, as well as the creativity and ingenuity of mathematicians.

4. Can the techniques used in the video be applied to other math problems?

Yes, the techniques used in the video, such as linear transformations and geometric reasoning, can be applied to various other math problems. These techniques are fundamental in many areas of mathematics and are useful for problem-solving in general.

5. How can this video benefit students and mathematicians?

The video can benefit students by providing a different perspective on problem-solving and introducing them to new mathematical concepts. It can also serve as a source of inspiration for mathematicians to think outside the box and approach problems in unconventional ways.

Similar threads

  • MATLAB, Maple, Mathematica, LaTeX
Replies
5
Views
3K
Back
Top