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Use a sum or difference formula to find the exact value of the trigonometric function. sin 15° sin 15° %3D (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

Use a sum or difference formula to find the exact value of the trigonometric function. sin 15° sin 15° %3D (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

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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Question
Use a sum or difference formula to find the exact value of the trigonometric function. sin 15° sin 15° = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
Transcribed Image Text:Use a sum or difference formula to find the exact value of the trigonometric function. sin 15° sin 15° = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
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