1
Q
d/dx ( sin x ) =
A
cos x
2
Q
d/dx ( cos x ) =
A
- sin x
3
Q
d/dx ( tan x ) =
A
sec^2 x
4
Q
d/dx ( cot x ) =
A
- csc^2 x
5
Q
d/dx ( sec x ) =
A
sec x tan x
6
Q
d/dx ( csc x ) =
A
-csc x cot x
