If every person shakes hands with every other person, how many handshakes will occur in total?
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- čas přidán 6. 09. 2024
- The handshake puzzle is a classic mathematical
problem that involves finding the total number
of handshakes between finite numbers of
people. This puzzle is rooted in an important
area of mathematics known as combinatorics,
which concerns the study of combinations,
permutations, and enumeration of elements
within a finite set. It is therefore often
considered ‘the art of counting’.
The problem is simple: If you have a room full of people, how many handshakes are needed for each person to have shaken everybody else's hand exactly once? This video shows the visual proof.
#manim #3blue1brown #visualization #handshake