Derivatives of Trig Functions

d/dx (Sin x)

Cos x

d/dx (Cos x)

-Sin x

d/dx (Tan x)

Sec² x

d/dx (Cot x)

-Csc² x

d/dx (Sec x)

Sec x * Tan x

d/dx (Cosec x)

-Csc x * Cot x

d/dx (Arcsin x)

1/√1-x²

d/dx (Arccos x)

-1/√1-x²

d/dx (Arctan x)

1/1+x²

d/dx (Arccot x)

-1/1+x²

d/dx (Arcsec x)

1/|x|√x²-1

d/dx (Arccsc x)

-1/|x|√x²-1