precalc identities
0.0(0)
Studied by 1 person
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/20
There's no tags or description
Looks like no tags are added yet.
Last updated 9:11 PM on 3/29/26
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
21 Terms
1
New cards
\sin x
\frac{1}{\csc x}
2
New cards
\csc x
\frac{1}{\sin x}
3
New cards
\cos x
\frac{1}{\sec x}
4
New cards
\sec x
\frac{1}{\cos x}
5
New cards
\tan x
\frac{1}{\cot x}
6
New cards
\cot x
\frac{1}{\tan x}
7
New cards
\tan x
\frac{\sin x}{\cos x}
8
New cards
\cot x
\frac{\cos x}{\sin x}
9
New cards
\sin^2x+\cos^2x
1
10
New cards
1+\tan^2x
\sec^2x
11
New cards
1+\cot^2x
\csc^2x
12
New cards
\sin\left(-x\right)
-\sin x
13
New cards
\cos\left(-x\right)
\cos x
14
New cards
\tan\left(-x\right)
-\tan x
15
New cards
\csc\left(-x\right)
-\csc x
16
New cards
\sec\left(-x\right)
\sec x
17
New cards
\cot\left(-x\right)
-\cot x
18
New cards
\sin\left(2u\right)
2\sin u\cos u
19
New cards
\cos\left(2u\right)
\cos^2u-\sin^2u
20
New cards
\cos\left(2u\right)
2\cos^2u-1
21
New cards
\cos\left(2u\right)
1-2\sin^2u
