TRIGONOMETRY
Home
About
Chapter 1 - 2
Chapter 3 - 4
Chapter 5 - 6
Chapter 7 - 8
Formulas
Test Reviews & Practice
More
Worksheets and test preps will be posted below.
Mathematics is not a deductive science – that's a cliché. When you try to prove a theorem, you don't just list the hypotheses, and then start to reason. What you do is trial and error, experimentation, guesswork.
Paul Halmos