superb.... welll gud....it helps me lot.. tooo gud...
It is useful video
i think you are my best teacher in youtub for me ,,,hhh
you teaching is best
getting to understand here better than at coaching class. helpful video and notes.
It's good to learn.
Awesome video very well explained.
I like sandeep sir the most..Ã¢â„¢Â¥
superb....... I loved this video.... thank you very much manÃ°Å¸â„¢â€š
It is very good for me
Excelent video. Most helpful for students and teachers
Very useful & SMARTEST
Nice detail topic...............
Some of the smartest people in the world come from India, thank you sir keep the videos coming
Ã°Å¸ËœÅ Ã°Å¸ËœÅ Wow I did not understand anything. I have understood this video. I have understood this thank you and this video helped me a lot thank u so much and plz keep it upÃ¢ËœÂºÃ¢ËœÂºÃ°Å¸ËœÅ Ã°Å¸ËœÅ