Exponent Education http://www.exponenteducation.com/ is the best place to find the high quality video lectures for class xi and xii iit jee and cbse board examination preparation.This video lecture is on an important topic form JEE maths syllabus Continuity.It is a multiple choice question, the pattern which is likely to appear in the JEE main 2013 exams.http://crackiitjee.com/video-lectures/ this provides FREE video solutions that benefits students who aspire to be in top ranks of IIT with out taking extra coaching. You can also follow us on Face Book for regular updates. http://www.facebook.com/ExponentEducation?ref=stream