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Find sin theta and cos theta, if tan theta = -3 and theta terminates in Q3.

Find sin theta and cos theta, if tan theta = -3 and theta terminates in Q3.

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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Find sin theta and cos theta, if tan theta = -3 and theta terminates in Q3.

If sin(15 deg) = (1/2)(square root of (2 - square root of 3)), then sin(345 deg) = -(1/2)(square root of (2 - square root of 3))

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Since you asked multiple questions, according to our policy we can answer only first question for you, please repost other questions again.

Given that tan open parentheses theta close parentheses equals negative 3 space comma space theta in Q3

Here if theta in  Q3 then tan open parentheses theta close parentheses equals 3 because tan open parentheses theta close parentheses greater than 0 in Q3


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