Compute the value of the following. (Assume n is an integer.) (:), for n 2 3

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Topic Video
Question
100%
Compute the value of the following. (Assume n is an integer.)
n
3
for n ≥ 3
**Problem:**

Compute the value of the following. (Assume \( n \) is an integer.)

\[
\binom{n}{3}, \text{ for } n \geq 3
\]

**Explanation:**

This problem involves computing the binomial coefficient, which is denoted as \( \binom{n}{3} \). The binomial coefficient \( \binom{n}{r} \) represents the number of ways to choose \( r \) elements from a set of \( n \) elements without regard to the order of selection.

**Formula:**

The formula for the binomial coefficient is:

\[
\binom{n}{r} = \frac{n!}{r!(n-r)!}
\]

For this specific case, \( r = 3 \), so:

\[
\binom{n}{3} = \frac{n!}{3!(n-3)!}
\]

**Conditions:**

The problem specifies that \( n \) must be greater than or equal to 3. This ensures that the selection is possible since there must be at least 3 elements to choose from.
Transcribed Image Text:**Problem:** Compute the value of the following. (Assume \( n \) is an integer.) \[ \binom{n}{3}, \text{ for } n \geq 3 \] **Explanation:** This problem involves computing the binomial coefficient, which is denoted as \( \binom{n}{3} \). The binomial coefficient \( \binom{n}{r} \) represents the number of ways to choose \( r \) elements from a set of \( n \) elements without regard to the order of selection. **Formula:** The formula for the binomial coefficient is: \[ \binom{n}{r} = \frac{n!}{r!(n-r)!} \] For this specific case, \( r = 3 \), so: \[ \binom{n}{3} = \frac{n!}{3!(n-3)!} \] **Conditions:** The problem specifies that \( n \) must be greater than or equal to 3. This ensures that the selection is possible since there must be at least 3 elements to choose from.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Propositional Calculus
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,