Combinatorics

Front

What is Combinatorics?

Back

Combinatorics is a branch of mathematics dealing with combinations, arrangements, and counting of objects.

Front

Define Permutation.

Back

Front

Define Combination.

Back

Front

What is the difference between Permutation and Combination?

Back

Permutation considers the order of selection, while combination does not.

Front

What is a Factorial?

Back

Front

What is a Tree Diagram?

Back

A tree diagram is a graphical representation used to illustrate all possible outcomes of a situation, often used in probability and combinatorics.

Front

What is a Sample Space?

Back

A sample space is the set of all possible outcomes of a probabilistic experiment.

Front

How many different models of a car can be purchased if there are 9 colors, 3 styles, and 2 sizes?

Back

Front

How many ways can you choose 3 hearts and 1 spade from a 52-card deck?

Back

Front

Back

The result is 1, as there is only one way to choose all n items from n.