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 22PS
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![2) Find the exact value. Do not use a calculator.
3n
а. cos-
2
b. tan-
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe90ac3ba-5d57-4854-9160-64d621e2fa37%2Fd27faf2f-18a5-4234-a0c5-a0cbe650ac8e%2Fbnjuw5p_processed.png&w=3840&q=75)
Transcribed Image Text:2) Find the exact value. Do not use a calculator.
3n
а. cos-
2
b. tan-
2
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