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Use the product-to-sum formulas to rewrite the product as a sum or difference. sin(x + y) cos(x - y) Need Help? X Read It DETAILS || Need Help? Read It X Watch It Use the sum-to-product formulas to write the sum as a product. sin 70 - sin 30 PREVIOUS ANSWERS Watch It

Use the product-to-sum formulas to rewrite the product as a sum or difference. sin(x + y) cos(x - y) Need Help? X Read It DETAILS || Need Help? Read It X Watch It Use the sum-to-product formulas to write the sum as a product. sin 70 - sin 30 PREVIOUS ANSWERS Watch It

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Use the product-to-sum formulas to rewrite the product as a sum or difference. sin(x + y) cos(x - y) X Need Help? Read It DETAILS x Watch It Use the sum-to-product formulas to write the sum as a product. sin 70 sin 30 Need Help? Read It PREVIOUS ANSWERS Watch It
Transcribed Image Text:Use the product-to-sum formulas to rewrite the product as a sum or difference. sin(x + y) cos(x - y) X Need Help? Read It DETAILS x Watch It Use the sum-to-product formulas to write the sum as a product. sin 70 sin 30 Need Help? Read It PREVIOUS ANSWERS Watch It
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