If y = cos x + sin x – (cos x) In(tan x + sec x), evaluate the expression y" + y the

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Systems Of Linear Equations
Section1.3: Applications Of Systems Of Linear Equations
Problem 13E: Use sin0=0, sin2=1, and sin=0 to estimate sin3.
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If y = cos x + sin x – (cos x) In(tan x + sec x), evaluate the expression y" + y then simplify.
%3D
tan x
-tan x
sin x
Transcribed Image Text:If y = cos x + sin x – (cos x) In(tan x + sec x), evaluate the expression y" + y then simplify. %3D tan x -tan x sin x
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