4. To integrate using trigonometric substitution the functio dx -2x we let x = sec 8 - 2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 72E
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4. To integrate using trigonometric substitution the function *
S
we let
-2x
O x = sec 8 - 2
O x + 1 = sin 8
O
x = sec 8 - 1
O x = tan 8
Transcribed Image Text:4. To integrate using trigonometric substitution the function * S we let -2x O x = sec 8 - 2 O x + 1 = sin 8 O x = sec 8 - 1 O x = tan 8
2+ Rad
we let
Transcribed Image Text:2+ Rad we let
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