Simplify Trigonometric Identities Fractions

Simplify.

• sinθ

• cos²θ

• sin²θ

• 1- sin²θ

What is csc(x) equivalent to?

• 1/sin(x)

• 1/tan(x)

• sin(x)

• 1/cos(x)

Tags

CCSS.HSF.TF.A.4

Please label the steps of the following Verification or Establishment of the Trigonometric Identity problem, already solved for you. Please take your time.

d

c

b

a

Quotient Identities

Splitting Fractions to Organize

Simplifying Fractions

Difference Formula for Cosine

Please label the steps of the following Verification or Establishment of the Trigonometric Identity problem, already solved for you. Please take your time.

a

b

e

d

c

verified

mini simplification process

pythagorean identity

finding the common denomenator

foil

Write the following trigonometric expression in terms of sine and cosine, and then simplify: sin x cot x

• cot x

• 1

• sin x

• cos x

*

• cos x

• csc x

• sec x

• cot x

*

• sin x

• cos x

• csc x

• cot x

Tags

CCSS.HSF.TF.A.2

*

• csc x

• sec x

• cot x

• tan x

*

• csc x

• sec x

• cot x

• tan x

*

• csc x

• sec x

• cot x

• tan x