Redrawing all of the faces in 2D can be of assistance when solving 3D problems.
lesson notes:07 3D trigonometry
Redrawing all of the faces in 2D can be of assistance when solving 3D problems.
lesson notes:07 3D trigonometry
Integrating functions that result in inverse trig functions
lesson notes:05 integration with inverse trig
Creating the derivatives for the inverse trig functions.
lesson notes:04 differentiating inverse trig