Hellow guys, Welcome to my website, and you are watching Calculus 3 - Section 15.1 Double Integrals over Rectangles (Part 3) - Midpoint Rule. and this vIdeo is uploaded by SplineGuyMath at 2016-11-03T14:42:14-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.