Видео ютуба по тегу Engineering Mathematics 1B

AKTU Maths-I Unit-2: Differential Calculus-I in One Shot | Gulshan Sir | Gateway Classes
AKTU Maths-I Unit-2: Differential Calculus-I in One Shot | Gulshan Sir | Gateway Classes
Understand Calculus in 35 Minutes
Understand Calculus in 35 Minutes