摘要
How to find the mean or the average value of a finite numbers?Here are some finite numbers y1,y2,…,yn.It’s easy to find the average value of those finite numbers:yave=y1+y2+…+y/n.Their sum divided by their nnumber.However,it’s a difficult question for the person who does not know calculus.The question is how to find the mean or the average value of all the values of a function on aparticular interval.Since here are infinite numbers not finite numbers.
How to find the mean or the average value of a finite numbers？
