Equation of tangent and normal line to a curve.
Calculus differentiation .
In this lecture detail explanation of tangent line and normal line.
Also you learn how to finding the slope through derivatives .
#equation of tangent line
#equation of normal line
#calculus differentiation
#line on a curve
https://www.youtube.com/channel/UC8aasNSu7OExwomQXWS9HgA