QuestionIf we perform the appropriate (i.e. helpful) -sub for , what does the new integral look like in terms of right after performing the substitution? none of these
Studdy Solution
STEP 1
1. We are given the integral .
2. We need to perform a -substitution to simplify the integral.
3. The goal is to express the integral in terms of .
STEP 2
1. Identify the appropriate substitution for .
2. Differentiate the substitution to find .
3. Rewrite the integral in terms of and .
STEP 3
Identify the appropriate substitution. Since the integrand contains , a helpful substitution is:
STEP 4
Differentiate the substitution to find .
Thus,
STEP 5
Solve for in terms of and :
STEP 6
Substitute and into the original integral:
The terms cancel out, simplifying to:
The new integral in terms of is:
The correct choice is:
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