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8.8 #10 improper integral

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Apprentice
Karma Points: 100
Respect (95%):
Date Posted: 7/23/2008 9:46:28 PM  Status: Closed
8.8 #10 improper integral
Course Textbook Chapter Problem
Calculus Calculus: Early Transcendental Functions (4th) by Edwards, Hostetler, Larson 8.8 10E
Question Details:
explain why the integral is improper and determine whether it  diverges or converges. Evaluate the integral if it converges
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Answers:

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Novice
Karma Points: 37
Date Posted: 7/23/2008 9:49:36 PM  Status: Live
Asker's Rating: Helpful   
Response:
integration is equal to .5e2x
 
now evaluate
 
.5e2*0= .5
 
.5e2*-∞= 0
 
.5-0-.5

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Oracle
Karma Points: 16,173
Date Posted: 7/23/2008 9:53:14 PM  Status: Live
Asker's Rating: Lifesaver   
Response:
 
it is converges.

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