Given the integral sec (x - 1) tanª (x - 1)dx, which of the following equations will be useful for evaluation? A sin²u=- 1-cos2u 2 B cos²u= 1+ cos2u 2 csc²u= cot²u+1 sec²u=1+tan²u

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 75E
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Given the integral sec (x - 1) tanª (x - 1)dx, which of the following equations will be useful for evaluation?
A
sin²u=-
1-cos2u
2
B
cos²u=
1+ cos2u
2
csc²u= cot²u+1
sec²u=1+tan²u
Transcribed Image Text:Given the integral sec (x - 1) tanª (x - 1)dx, which of the following equations will be useful for evaluation? A sin²u=- 1-cos2u 2 B cos²u= 1+ cos2u 2 csc²u= cot²u+1 sec²u=1+tan²u
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