# Write a Given Finite Geometric Series Using Sigma (Summation) Notation

This video explains how to write a given geometric series using sigma notation. The sum is then found.

# Write a Given Finite Arithmetic Series Using Sigma (Summation) Notation (d<0)

This video explains how to write a given arithmetic series using sigma notation. The sum is then found.

# Write a Given Finite Arithmetic Series Using Sigma (Summation) Notation (d>0)

This video explains how to write a given arithmetic series using sigma notation. The sum is then found.

# Ex: Determine a Simplified Power Series for a Function Involving e^(ax)

This video explains how to find a simplified power series for a function in the form of f(x)=x^a*e^(bx).

# Ex 1: Determine the Sum of a Power Series

This video explains how to determine the sum of a power series.

# Ex 2: Determine the Sum of a Power Series

This video explains how to determine the sum of a power series.

# Ex: Sigma Notation – Summation Involving Sine

This video provides a basic example of how to evaluate a summation given in sigma notation.