Visit http://ilectureonline.com for more math and science lectures!

In this video I will find the locations of the images s1'=?, s2'=?, and s3'=? of 3 objects O1, O2, and O3 (on the concave side of the boundary, or negative radius of curvature) at distances of s1=15cm, s2=20cm, and s3=25cm, respectively.

Next video in this series can be seen at:
https://youtu.be/gbYud8_OIwY