phase 3 Flashcards
p3
1
Q
cos ( 90 - a )
A
sin a
2
Q
sin ( 90 - a )
A
cos a
3
Q
tan ( 90 - a )
A
tan a
4
Q
cot ( 90 - a )
A
cot
5
Q
cos ( 180 - a )
A
- minus cos a
6
Q
sin ( 180 - a )
A
sin a
7
Q
cot ( 180 - a)
A
minus cot a
8
Q
tan ( 180 - a )
A
minus tan a
