Chapter 11: Sequences and Series

Arithmetic 
Note: 
Sequence 
_{} 
Arithmetic Sequence 
Series

_{} 
When you know the first and last term. 

_{} 
When you know the first term and the common difference. 

Geometric 
Note: 
Sequence 
_{} 
Geometric Sequence 
Series (Find
the sum) 
A finite Geometric Series (a limited number of terms, or Partial Sum) 


_{} 
An infinite Geometric Series, if our infinite series is convergent ( r  < 1) 
To
find all terms in a Binomial Expansion, use:
_{}= _{}
To
find the r^{th} term of a binomial expansion raised to
the n^{th} power, use the following formula:
_{}
_{}