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5T Use a sum/difference formula to find the EXACT value of sin 12.

5T Use a sum/difference formula to find the EXACT value of sin 12.

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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**Problem 2:** Use a sum/difference formula to find the EXACT value of \( \sin\left(\frac{5\pi}{12}\right) \).
Transcribed Image Text:**Problem 2:** Use a sum/difference formula to find the EXACT value of \( \sin\left(\frac{5\pi}{12}\right) \).
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