12. First simplify using identities and then solve 2 cos 0 + tan 0 00< 27. Express the answer in terms of T. = sec 0, where

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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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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о 7п 11п
>
6 6
о
12. First simplify using identities and then solve 2 cos 0 + tan 0
0 < 0 < 2п. Express the answer in terms of .
π 5п 7n
4' 4
О "
3п
>
/a
2¹ 2
2
4
П
6
о п 5п 3
6' 6'2
2
П
5п
6
= sec 0, where
Transcribed Image Text:о 7п 11п > 6 6 о 12. First simplify using identities and then solve 2 cos 0 + tan 0 0 < 0 < 2п. Express the answer in terms of . π 5п 7n 4' 4 О " 3п > /a 2¹ 2 2 4 П 6 о п 5п 3 6' 6'2 2 П 5п 6 = sec 0, where
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space space space space space space space space space space space 2 cos open parentheses theta close parentheses plus tan open parentheses theta close parentheses equals sec open parentheses theta close parentheses

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