Tangent and normal lines
![](https://i.ytimg.com/vi/NGnLced4bZY/mqdefault.jpg)
16:33
Equation of a Tangent - GCSE Higher Maths
![](https://i.ytimg.com/vi/TzDhdvVg9_c/mqdefault.jpg)
19:06
Calculus at a Fifth Grade Level
![](https://i.ytimg.com/vi/lQw6s7kpT7c/mqdefault.jpg)
16:54
An integral with a classic result
![](https://i.ytimg.com/vi/q1iSmAh3n-c/mqdefault.jpg)
18:11
BASIC Calculus – Understand Why Calculus is so POWERFUL!
![](https://i.ytimg.com/vi/MkjazYnvNP8/mqdefault.jpg)
11:37
How To Find The Vector Equation of a Line and Symmetric & Parametric Equations
![](https://i.ytimg.com/vi/lKXW7DRyyro/mqdefault.jpg)
13:02
Div, Grad, and Curl: Vector Calculus Building Blocks for PDEs [Divergence, Gradient, and Curl]
![](https://i.ytimg.com/vi/NDsO1LT_0lw/mqdefault.jpg)
21:43
I Spent 100 Hours Inside The Pyramids!
![](https://i.ytimg.com/vi/5vVpZDrZqSM/mqdefault.jpg)
7:24