Integrals using substitution 1. dx/x√9x2-1 a. sec(3x)+C b. -sec(3x)+C c. -sec-1(3x)+C d. sec-1(3x)+C 2. dx/x2√4-x2 a. -√2/2 tanθ + C b. √2/2 tanθ + C c. √2/2 cotθ + C d. -√2/2 cotθ + C
Integrals using substitution 1. dx/x√9x2-1 a. sec(3x)+C b. -sec(3x)+C c. -sec-1(3x)+C d. sec-1(3x)+C 2. dx/x2√4-x2 a. -√2/2 tanθ + C b. √2/2 tanθ + C c. √2/2 cotθ + C d. -√2/2 cotθ + C
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Integrals using substitution
1. dx/x√9x2-1
a. sec(3x)+C
b. -sec(3x)+C
c. -sec-1(3x)+C
d. sec-1(3x)+C
2. dx/x2√4-x2
a. -√2/2 tanθ + C
b. √2/2 tanθ + C
c. √2/2 cotθ + C
d. -√2/2 cotθ + C
Transcribed Image Text:dx
9x² - 1
Transcribed Image Text:S
dx
x²√√4x²
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