37 11 Let z < 1 < and sin (1) = -. Use a double-angle formula to find sin (21). 12 (Give an exact answer. Use symbolic notation and fractions where needed.) sin (21) =

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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Let z <1< * and sin (1)
11
Use a double-angle formula to find sin (2r).
(Give an exact answer. Use symbolic notation and fractions where needed.)
sin (21) =
Transcribed Image Text:Зл Let z <1< * and sin (1) 11 Use a double-angle formula to find sin (2r). (Give an exact answer. Use symbolic notation and fractions where needed.) sin (21) =
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