home > q&a board > calculus > topic: riemann sum

Q BgQuestion:

Novice
Karma Points: 24
Respect (92%):
posted by  *SMILE* on 11/19/2008 9:01:46 PM  |  status: Live  

Riemann Sum

Course Textbook Chapter Problem
N/A N/A N/A N/A
Question Details:

Consider the function f(x) = \frac {x^2}{2} + 9.

In this problem you will calculate \displaystyle \int_{0}^{3} ( \frac {x^2}{2} + 9) \,dx by using the definition

= 


The summation inside the brackets is R_n which is the Riemann sum where the sample points are chosen to be the right-hand endpoints of each sub-interval.

Calculate R_n for f(x) = \frac {x^2}{2} + 9 on the interval [0, 3] and write your answer as a function of n without any summation signs.

 R_n =

a42311bbe128968b2419fa858c25481.png

 
Tags: Calculus

AAnswers:

Answer Question
(Cramster SME)
posted by Routh on 11/21/2008 7:06:29 PM  |  status: Live
Asker's Rating: Helpful   
*SMILE*'s comment:
"thank you"
Response Details:
Feel free to message me with your doubt before rating my answer.  :)
Answer Question
Ask New Question

Join Cramster's Community

Cramster.com brings together students, educators and subject enthusiasts in an online study community. With around-the-clock expert help and a community of over 100,000 knowledgeable members, you can find the help you need, whenever you need it. Join for free today » How Cramster is different from tutoring »

Need Help In

Useful Links