Differentiation rules for trig functions

d/dx (sin x)

d/dx (sin x)

cos x

d/dx (cos x)

-sin x

d/dx (tan x)

sec^2 x

d/dx(csc x)

-cscxcotx

d/dx(sec x)

secxtanx

d/dx (cot x)

-csc^2 x