How can we use permutation in real life?

The most common area where I’ve used permutations in real life is seating charts, i used to run Trading card tournaments where we had to order the seating arrangements based on number of wins, the undefeated had to play each other , the people with 1 loss had to play each other , and so on and so on.

What is combination in real life?

Combination is a way of selecting several things out of a larger group, where (unlike permutations) order does not matter. In smaller cases it is possible to count the number of combinations.

What is Combination in real life?

What did you learn about Permutation and Combination?

Permutations are for lists (where order matters) and combinations are for groups (where order doesn’t matter). In other words: A permutation is an ordered combination. Note: A “combination” lock should really be called a “permutation” lock because the order that you put the numbers in matters.

What are permutations used for?

Permutations are used in almost every branch of mathematics, and in many other fields of science. In computer science, they are used for analyzing sorting algorithms; in quantum physics, for describing states of particles; and in biology, for describing RNA sequences.

What have you learn about permutations?

A permutation is an arrangement, or listing, of objects in which the order is important. Permutation is used when we are counting without replacement and the order matters. If the order does not matter then we can use combinations.

How is permutation different from combination?

What Is the Difference Between Permutation and Combination? The permutation is the number of different arrangement which can be made by picking r number of things from the available n things. The combination is the number of different groups of r objects each, which can be formed from the available n objects.

https://www.youtube.com/watch?v=vmUe1qyRwaQ