Doubtnut leverages technology to make education accessible for all.They have created an App using which students can ask study questions in Math by clicking the picture of the problem or concept. Subject matter experts then create a Khan Academy style video to answer each doubt.student can Click a photo of your Math doubt, and get a video solution within 24 hours. Doubtnut is the most economical way to get doubts resolved!No matter where the students are they will have access to the best in class subject matter experts!