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Trigonometric Identities If sec = 5, find cot e. A. 66 B. C. D. 2 2答案 s 45 24 25

Trigonometric Identities If sec = 5, find cot e. A. 66 B. C. D. 2 2答案 s 45 24 25

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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Trigonometric Identities If sec = 5, find cote. A. B. C. D. Previous 12 CN Gime vola
Transcribed Image Text:Trigonometric Identities If sec = 5, find cote. A. B. C. D. Previous 12 CN Gime vola
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secθ=5we know secθ=1cosθsin2θ+cos2θ=1cotθ=cosθsinθ

 

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