Trignomentric functions

Trignomentric functions

Multiple Choice

 $\frac{\cos x}{\sin x}\ =\ ?$  

• csc x

• sec x

• cot x

• tan x

Multiple Choice

 $\frac{\cos x}{\sin x}\ =\ ?$  

• csc x

• sec x

• cot x

• tan x

Multiple Choice

 $\frac{1}{\cos x}\ =\ ?$  

• csc x

• sec x

• cot x

• tan x

Multiple Choice

 $\frac{\sin x}{\cos x}\ =\ ?$  

• csc x

• sec x

• cot x

• tan x

Multiple Choice

 $\frac{1}{\sec x}\ =\ ?$  

• sin x

• cos x

• csc x

• cot x

Multiple Choice

 $\frac{1}{\cot x}\ =\ ?$  

• sin x

• cos x

• tan x

• csc x

Multiple Choice

 $\frac{1}{\sin x}\ =\ ?$  

• cos x

• csc x

• sec x

• cot x

Sin(90-x)

cos (90-x)

tan(90-x)

Cos x

-sinx

-cot x

Multiple Choice

 $1\ -\ \sin^2x\ =\ ?$  

• tan² x

• cos² x

• cot² x

• csc² x

Multiple Choice

cot(90⁰-θ) = 

• tanθ
• sinθ
• cosθ
• secθ

Multiple Choice

sin(90⁰-θ) = 

• cosθ
• cscθ
• secθ
• tanθ