3.3 Derivatives of Trigonometric Functions

d/dx (Sin(x))

Cos (x)

d/dx (Cos(x))

-Sin (x)

d/dx (Tan(x))

Sec²(x)

d/dx (Csc(x))

-Csc(x)Cot(x)

d/dx (Sec(x))

Sec(x)tan(x)

d/dx (Cot(x))

-Csc²(x)