What is the sum of the following sequence:
Σk⋅k! for k=1...n
for different n?
Additional test cases have been added.
Roll the Dice!
Sum the 'edge' values of a matrix
Find the area of the four walls
Replacing a row
Matlab Basics II - squares
Sum of series IV
Sum of series II
Sum of series III
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office