5. Pick ONE of the identities. Prove the identity. State any restrictions on the variables. csc ß tan ß sec B a) sin 2 ß -cos² B b) cose+cote 1+csc0 1 sece

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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5. Pick ONE of the identities. Prove the identity. State any restrictions on the variables.
csc ß tan ß
sec ß
a)
sin² ß
- cos² B
b)
cose+cote
1+csc0
1
sece
Transcribed Image Text:5. Pick ONE of the identities. Prove the identity. State any restrictions on the variables. csc ß tan ß sec ß a) sin² ß - cos² B b) cose+cote 1+csc0 1 sece
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