#
Binomial Formulas

## Definition of Factorial Numbers

Let , the **factorial** of *n* is:

As a convention, we take

The **Binomial Coefficient** is

Some common formulas related to the Binomial coefficients are :

**
**

**
[Differential Equations]
**** **
[Geometry]
[Algebra]
[Trigonometry ]
[Calculus]
[Complex Variables]
[Matrix Algebra]

S.O.S MATHematics home page
Do you need more help? Please post your question on our
S.O.S. Mathematics CyberBoard.

Copyright © 1999-2017 MathMedics, LLC. All rights reserved.

Contact us

Math Medics, LLC. - P.O. Box 12395 - El Paso TX 79913 - USA

users online during the last hour