Simplifying Trig Expressions

• secθ
• cos²θ
• sin²θ
• sin²θ/cos²θ

• sin²θ
• cosθ
• tanθ
• 1- sin²θ

• -1
• sin θ
• csc θ
• 1

• csc²θ
• sec²θ
• cscθ
• 1

(sec²x)(1 - sin²x)

• -cos(x)

• 1

• -1

• -sin(x)

• cos θ

• csc θ

• tan θ

• cot θ

Simplify this to a basic trigonometry function:
tan(x)csc(x) 

• tanx

• secx

• cotx

• cscx

Simplify the trigonometric expression sin x sec x. Given that sec x = ​ (a)   and tan x = ​ (b)   , the simplified expression is ​ (c)  

• tan x

True or False, tan(x)cot(x) = 1?

• True

• False

• sinθ
• cot²θ
• tan²θ
• cos²θ