Trig Identities Flashcards
1
Q
A
1
2
Q
A
3
Q
A
4
Q
A
5
Q
A
6
Q
A
7
Q
A
8
Q
A
9
Q
A
10
Q
sin(-u)
A
-sin(u)
11
Q
cos(-u)
A
cos(u)
12
Q
tan(-u)
A
-tan(u)
13
Q
csc(-u)
A
-csc(u)
14
Q
sec(-u)
A
sec(u)
15
Q
cot(-u)
A
-cot(u)
16
Q
A
17
Q
A
18
Q
A
19
Q
sin(2u)
A
2(sinu)cosu
20
Q
cos(2u)
A
21
Q
tan(2u)
A
22
Q
A
23
Q
A
24
Q
A
25
Q
1
A
26
Q
A
27
Q
A
28
Q
A
29
Q
A
30
Q
A
31
Q
A
32
Q
A
33
Q
A
40
Q
A
41
Q
A
42
Q
A
44
Q
A
cos(2u)
45
Q
A
tan(2u)
46
Q
A
47
Q
A
48
Q
A
