How to draw tangent line and normal vector where curve intersection has extremes?

Hayat shared this question 2 months ago
Answered

Pls see attached how to draw a tangent line where curve intersection has extremes and also normal vectors at that point in 2D and 3D.

Comments (1)

photo
1

Hi, In this case, the Lagrange multiplier method is used.

https://www.geogebra.org/se...

-How to draw a tangent line where curve intersection has extremes and also normal vectors at that point in 2D and 3D:

You can e.g. view: https://www.geogebra.org/m/KzxcwVmX and use f: Tangent(A, curve).

© 2019 International GeoGebra Institute