Every function has an inverse, you might have to restrict the domain to find it.
lesson notes:01 inverse functions
audio:01 inverse functions
slidecast:
Every function has an inverse, you might have to restrict the domain to find it.
lesson notes:01 inverse functions
audio:01 inverse functions
slidecast:
How to deal with angles that are not acute?
lesson notes:02 angles of any magnitude
audio:02 angles of any magnitude
slidecast: