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

Splitting Fractions to Organize

Quotient Identities

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

pythagorean identity

foil

finding the common denomenator

verified

mini simplification process

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