precalc unit 3c
0.0(0)
Studied by 0 people
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/5
There's no tags or description
Looks like no tags are added yet.
Last updated 1:09 PM on 3/30/26
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
6 Terms
1
New cards
sin (a + b)
sin a cos b + cos a sin b
2
New cards
cos (a + b)
cos a cos b - sin a sin b
3
New cards
sin (a - b)
sin a cos b - cos a sin b
4
New cards
cos (a - b)
cos a cos b + sin a sin b
5
New cards
sin(2a)
2sin(a)cos(a)
6
New cards
cos(2a)
cos2a - sin2a
