Given cos x sin x < 0; tan y = sec y < 0, find sin(x+y)

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter1: The Six Trigonometric Functions
Section1.3: Definition I: Trigonometric Functions
Problem 41PS: As increases from 0 to 90, the value of tan tends toward ___________.
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Given cos x
sin x < 0; tan y = -
5, sec y < 0, find sin(x+y)
Transcribed Image Text:Given cos x sin x < 0; tan y = - 5, sec y < 0, find sin(x+y)
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