 #1
 3
 0
Homework Statement
I am doing selfstudy. I am on problem 5.6 #27 in the Stewart text 3rd E.
I don't understand why the integration limits changed after the given substitution.
The given substitution was:
x=θ^2 dx=2θdθ
Homework Equations
Please see attachment.
The Attempt at a Solution
I understand the substitution, and how theta sq became 2theta d theta. What I don't understand is, why when the x was substituted, the integration limits changed from a square root to no square root.
Homework Statement
Homework Equations
The Attempt at a Solution
Attachments

9.8 KB Views: 326