Trig Sum and Differences Formulas
Monday
1. Things to review: does everyone know the unit circle?
2. Watch the following video, and copy the trig identities into your notes.
2. Watch the following video, and copy the trig identities into your notes.
3. Take a look at the following worksheet, and begin working through problems together.
Sum and Difference Identities | |
File Size: | 116 kb |
File Type: | doc |