sec?x-2tanx lim X-п/4 1+сos4x

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 31E
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Indeterminate forms: Evaluate the given limit.

 

sec2x-2tanx
lim
X→n/4 1+cos4x
Transcribed Image Text:sec2x-2tanx lim X→n/4 1+cos4x
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