Math 3107, Section 2       Monday, May 10
Spring 1999
May 10 class handout

1. Practice exercises with summation notation

  Calculate the following:
• 

 
• 

 
• 

 
• 

 
2. Group exercises from the notes:

 
• Exercise 11.2.3
• Exercise 11.2.4
• Exercise 11.2.8

 
3. Homework due Wednesday, May 12

 
• Exercise 11.1.9
• Exercise 11.2.9
• Exercise 11.3.1
• Exercise 11.3.3

 
4. Extra credit problem

1. Calculate 

 
2. Find a formula for 

  Suggestion: Do some algebraic manipulations with the expression , in order to be able to use the known formula