Trigonometric Functions

sin (-x)

• sinx

• -sin(x)

• cosec x

sin 2x =

• 2sinx

• 2sinx cosx

• sinx +sinx

tan 2x =

• 2tanx

cot(A - B) =

Cos 2x =

• 2 cos²x- 1

• 2 sin²x -1

• Sin²x- cos²x

• 1- sinx

This is the graph of ....

• f(x) = sec(x)

• f(x)= tanx

• f(x)=cosx

• f(x)=sinx

Cos ( x-y)

• Cos x cos y + cos x cos y

• Cos x sin y+ cos x sin y

• Cos x cos y - sin x sin y

• Cos x cos y + sin x sin y

• All Real Numbers

Draw the rough sketch of f(x)=sin(x), [0, 2pi]