Chapter 13: Q. 3 (page 854)

A(n) _____________ is an ordered arrangement of $r$ objects chosen from $n$ objects.

Short Answer

Expert verified

A permutation is an ordered arrangement of $r$ objects chosen from $n$ objects.

Step by step solution

Step 1. Given information.

The given statement is:

A(n) __________ is an ordered arrangement of $r$ objects chosen from $n$ objects.

Step 2. Determine the missing term for the blank.

The notation of permutation $P (n, r)$ represents the number of ordered arrangements of $r$ objects chosen from $n$ distinct objects, where $r \leq n$ and repetition is not allowed.

It means the required term for the blank is "permutation".

Step 3. Conclusion.

A permutation is an ordered arrangement of $r$ objects chosen from $n$ objects.

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A(n) _____________ is an ordered arrangement of $r$ objects chosen from $n$ objects.

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Determine the missing term for the blank.

Step 3. Conclusion.

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A(n) _____________ is an ordered arrangement of robjects chosen from nobjects.

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Determine the missing term for the blank.

Step 3. Conclusion.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Probability and Statistics

Mechanics Maths

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Geometry

Discrete Mathematics

Theoretical and Mathematical Physics

Study anywhere. Anytime. Across all devices.

A(n) _____________ is an ordered arrangement of $r$ objects chosen from $n$ objects.