Find the exact value, if any, of each of the following. 4π a) cos -1 (cos(- M/T)) -1 3 b) cot (cos¯ 1 (- 7/75-)) 25
Find the exact value, if any, of each of the following. 4π a) cos -1 (cos(- M/T)) -1 3 b) cot (cos¯ 1 (- 7/75-)) 25
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section: Chapter Questions
Problem 33RE
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Transcribed Image Text:Find the exact value, if any, of each of the following.
4π
a) cos -1 (cos(- M/T))
-1
3
b) cot (cos¯ 1 (- 7/75-))
25
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