GeoGebra Tutorial 18 Update

Re: Update for Email Subscribers.

The title of the post earlier should be GeoGebra Tutorial 18 – Area Under a Curve and Riemann Sums.  Please note that the URL of the said post was changed. Click the link below to visit new location.

http://mathandmultimedia.com/2010/06/02/integral-and-riemann/

Also, the output file of the tutorial has already been uploaded.

My apologies.