Thank you soo much mam I love your lecture and you had help us
excellent vedio sir
Really nice lecture sir..
you come to my school as teacher
Very nice madam this lecture is very useful for us
What an explanation in which area do you teach sir I want u as my physics teacher in my school located near sohagi khatia ( rewa) Madhya pradesh
you are so great
best video lectures...its a boon for the students aspiring for iit jee...great faculty...great teachers like sandeep sir....!!!
Nice explanation sir
Mast video he
Your hand writing wowÃ°Å¸ËœÂ®
Nice explanation ok keep continuing
osmmmmm explain mam
Excellent work sir. Keep it going.
Very good lecture. THANKS SIR. ...