JEE Mains/AdvancedJEE Mains/Advanced Videosmodern physics part 1to 3 by av sirfor iit jee 2019 - Videos August 27, 2018387Facebook Twitter Google+ Pinterest WhatsApp FOR THE PURPOSE OF FREE EDUCATION source
i am back to fulfil the wish of my suscribers
Thanks bro
Plz upload optics by nv sir