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Use the sum or difference formula to find the exact value of the following. Show formulas used and substitutions made. 23л sin 12 = sin

Use the sum or difference formula to find the exact value of the following. Show formulas used and substitutions made. 23л sin 12 = sin

Trigonometry (11th Edition)
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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9. Use the sum or difference formula to find the exact value of the following. Show formulas used and substitutions made. (77 37 (237 sin 12 sin 6 4 23л sin- 12
Transcribed Image Text:9. Use the sum or difference formula to find the exact value of the following. Show formulas used and substitutions made. (77 37 (237 sin 12 sin 6 4 23л sin- 12
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