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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section: Chapter Questions

Problem 32T

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Question

Verify that f has an inverse function. Then use the function f and the given real number a to find (f1)'(a). (Hint: See Example 1. If an answer does not exist, enter DNE.)
f(x) = cos(8x), 0≤x≤ л/8, a = 1
(f−¹ )' (1) =
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