11. y = coS x COS X -2 tan x 12. y = x? sin x tan x 13. у %3D 1 14. y = --3 sin x 15. y = x cot x

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.4: Values Of The Trigonometric Functions
Problem 38E
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Find the derivative of each of the following functions.
11. y = cos x - 2 tan x
12. y = x² sin x
tan x
13. y =
14. y =--3 sin x
15. y = x cot x
Transcribed Image Text:11. y = cos x - 2 tan x 12. y = x² sin x tan x 13. y = 14. y =--3 sin x 15. y = x cot x
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