Trig Identities

0.0(0)
Studied by 0 people
call kaiCall Kai
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/27

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 5:21 AM on 4/30/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai

No analytics yet

Send a link to your students to track their progress

28 Terms

1
New cards

1+tan²⊖

sec²⊖

2
New cards

sin²⊖+cos²⊖

1

3
New cards

1+cot²⊖

csc²⊖

4
New cards

tan⊖

1/cot⊖

5
New cards

csc⊖

1/sin⊖

6
New cards

sec⊖

1/cos⊖

7
New cards

cot⊖

1/tan⊖

8
New cards

cos⊖

1/sec⊖

9
New cards

sin⊖

1/csc⊖

10
New cards

tan⊖

sin⊖/cos⊖

11
New cards

cot⊖

cos⊖/sin⊖

12
New cards

tan(x+y)

tan(x)+tan(y)/1-tan(x)tan(y)

13
New cards

tan(x-y)

tan(x)-tan(y)/1+tan(x)tan(y)

14
New cards

sin(x-y)

sin(x)cos(y)-cos(x)sin(y)

15
New cards

sin(x+y)

sin(x)cos(y)+cos(x)sin(y)

16
New cards

cos(x-y)

cos(x)cos(y)+sin(x)sin(y)

17
New cards

cos(x+y)

cos(x)cos(y)-sin(x)sin(y)

18
New cards

sin(-t)

-sin(t)

19
New cards

csc(-t)

-csc(t)

20
New cards

tan(-t)

-tan(t)

21
New cards

cot(-t)

-cot(t)

22
New cards

cos(-t)

cos(t)

23
New cards

sec(-t)

sec(t)

24
New cards

cos2⊖

1-2sin²⊖

25
New cards

cos2⊖

2cos²⊖-1

26
New cards

cos2⊖

cos²⊖-sin²⊖

27
New cards

sin2⊖

2sin⊖cos⊖

28
New cards

tan2⊖

2tan⊖/1-tan²⊖