4. Evaluate the integral sin x cos x dx by two methods: first by letting u = sinx, and then by letting u = cosx and then explain why the two apparently different answers obtained in part (a) are really equivalent. 5. If you want to evaluate an integral by u-substitution, how do you decide what part of the integrand to choose for u?
4. Evaluate the integral sin x cos x dx by two methods: first by letting u = sinx, and then by letting u = cosx and then explain why the two apparently different answers obtained in part (a) are really equivalent. 5. If you want to evaluate an integral by u-substitution, how do you decide what part of the integrand to choose for u?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 70E
Related questions
Question
100%
INTEGRAL CALCULUS (2 Items):
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,