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Permutations and Combinations Theory Quiz

Created by
@UnselfishAloe

10,000

Counting

What is the central theory in problems of counting a large number of objects?

Theory of Permutations and Combinations

What enables us to count objects without listing or enumerating them?

<p>Factorial function</p> Signup and view all the answers

Which function was used to calculate the total number of distinct possible passwords?

<p>Multiplication function</p> Signup and view all the answers

What is formed by four of the ten digits on the smartphone screen?

<p>Passcode</p> Signup and view all the answers

What are the two methods of counting mentioned in the text?

<p>Permutations and combinations</p> Signup and view all the answers

In how many ways can the eleven players take positions for the photograph?

<p>462</p> Signup and view all the answers

What is the collection of all possible outcomes of an experiment called?

<p>Sample space</p> Signup and view all the answers

What do permutations refer to?

<p>Number of different rearrangements of given objects when order is important</p> Signup and view all the answers

What are the fundamental principles of counting used for?

<p>To determine the number of different outcomes</p> Signup and view all the answers

What are tree diagrams and fundamental principles of counting useful for?

<p>To count the total number of possible outcomes</p> Signup and view all the answers

What do combinations refer to?

<p>Number of different selections from a given set of objects when order is not important</p> Signup and view all the answers

What do tree diagrams represent?

<p>Possible outcomes of an experiment</p> Signup and view all the answers

"In how many different ways can the eleven players take positions for the photograph?" This question is related to which mathematical concept?

<p>&quot;Permutations&quot;</p> Signup and view all the answers

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