Riemann sums and sigma notation

From the creator

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/integral-calculus/ic-integration/ic-riemann-sums-summation-notation/v/riemann-sum-negative-function Understanding how Riemann sums can result in "negative area" More free lessons at: http://www.khanacademy.org/video?v=WeVWv_OEJsY

Published 2014-07-15 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.