Find the Riemman Sum of the integration of x^3 from 1 to 2.
It depends how you want to partion the region.Originally Posted by Nimmy
I will partition the region with right-endpoint.
Take interval divide it in equal regions. Thus, each one has length .
Thus, the Riemann sum is,
Rewrite is as,
Thus,
Which simplifies to,
Do you also want to know its value?