1. Series

2. Summation Notation The sum of the first n terms of a sequence
upper limit of summation
index of summation
equation

3. Properties

4. Series
The sum of all terms of the infinite sequence is called an infinite series
The sum of the first n terms of the sequence is called the finite series

5. Calculator How to… 2nd stat Sum(Seq(function, x, lower #, upper #))
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Seq
Sum(Seq(function, x, lower #, upper #))

6. Arithmetic Series
Sum of a FINITE arithmetic sequence with n terms

7. Geometric Series Sum of a FINITE geometric sequence with n terms
Sum of a INFINITE geometric sequence with n terms and r≠1