Use the product-to-sum formula to find the exact value: If 2sin 52.5° sin 97.5° V2 + VĀ then 2 A
Use the product-to-sum formula to find the exact value: If 2sin 52.5° sin 97.5° V2 + VĀ then 2 A
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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Transcribed Image Text:Use the product-to-sum formula to find the exact value:
V2 + VĀ
If 2sin 52.5° sin 97.5°
then
2
A
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