Vx² -9 What trigonometric substitution should be used to evaluate ? x2 A x=3 sece В x=3 tane C) None D x=3sin0 (E) x=3 cose

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 18E
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Question
x² – 9
?
What trigonometric substitution should be used to evaluate
A
x=3 sece
B
x=3 tane
C
c) None
D
x=3sine
E
x=3 cose
B
Transcribed Image Text:x² – 9 ? What trigonometric substitution should be used to evaluate A x=3 sece B x=3 tane C c) None D x=3sine E x=3 cose B
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