Ch. 10 Trig Functions And Eq. Flashcards
1
Q
Sin x =-
A
Sin (180° - x)
2
Q
Sin (180° - x)
A
Sin x
3
Q
Sin (180° + x)
A
- sin x = sin (-x)
4
Q
- sin x = sin (-x)
A
Sin (180° + x)
5
Q
Sin (x + 360°)
A
Sin x
6
Q
Sin x
A
Sin (x + 360°)
7
Q
Cos x
A
Cos (-x)
8
Q
Cos (-x)
A
Cos x
9
Q
Cos x
A
Cos (x + 360°)
10
Q
Cos (x + 360°)
A
Cos x
11
Q
Cos (180° - x)
A
-cos x = cos (180° + x)
12
Q
Cos (180° + x) = cos (180° + x)
A
- cos x
13
Q
Sin x =-
A
Cos (90° - x)
14
Q
Cos (90° - x)
A
Sin x
15
Q
Cos x =-
A
Sin (90° - x)
