Establish the identity. sec 0 3 sin 0 = 4 tan 0 csc 0 cs 0

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Establish the identity.
sec 0 3 sin 0
= 4 tan 0
csc 0
cos 0
Write the left side of the identity in terms of sine and cosine. Rewrite the numerator and denominator separately.
3 sin 0
(Do not simplify.)
cos 0
Simplify the fraction from the previous step such that both the fractions have the common denominator cos 0.
3 sin 0
cos 0
cos 0
The expression from the previous step then simplifies to 4 tan 0 using what?
O A. Addition and a Pythagorean Identity
O B. Addition and an Even-Odd ldentity
OC. Addition and a Quotient Identity
O D. Addition and a Reciprocal Identity
O E. Addition and the Cancellation Property
Transcribed Image Text:Establish the identity. sec 0 3 sin 0 = 4 tan 0 csc 0 cos 0 Write the left side of the identity in terms of sine and cosine. Rewrite the numerator and denominator separately. 3 sin 0 (Do not simplify.) cos 0 Simplify the fraction from the previous step such that both the fractions have the common denominator cos 0. 3 sin 0 cos 0 cos 0 The expression from the previous step then simplifies to 4 tan 0 using what? O A. Addition and a Pythagorean Identity O B. Addition and an Even-Odd ldentity OC. Addition and a Quotient Identity O D. Addition and a Reciprocal Identity O E. Addition and the Cancellation Property
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