What is a Riemann sum? Why might you want to consider such a sum?
Step 1 of 3:
In this problem, we need to define a Riemann sum and we need to discuss why might you want to consider such a sum.
Step 2 of 3:
Riemann sums for a function f defined on , a partition of into a collection of subintervals , and for each , a point , the sum is called a Riemann sum for f determine by the partition