cos(x)
-
Okay here are all the derivatives of those forms so you won't have to make a question about each:
Derivative of:
sin(x) is cos (x)
cos(x) is -sin(x)
tan(x) is sec^2(x)
csc x = -csc x cot x
sec x = sec x tan x
cot x = - csc2 x
Derivative of:
sin(x) is cos (x)
cos(x) is -sin(x)
tan(x) is sec^2(x)
csc x = -csc x cot x
sec x = sec x tan x
cot x = - csc2 x