Youtubedia
NEKG33 Mathematical methods for economists
Chapter 12
Sums and the summation sign
Summation sign
Summation rules
Problem: Evaluate sums
Problem: Calculate sum
Problem: True or false for sums
Problem: Sums involving the mean
Toggle Sidebar
Chapter 12
Previous page
Next page
Problem: Calculate sum
Problem
Show solution
Solution
Your browser does not support the video tag.
