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Mathematics 53 Online
OpenStudy (anonymous):

Evaluate the integral by computing the limit of Riemann sums.

OpenStudy (anonymous):

OpenStudy (anonymous):

@Best_Mathematician can u help?

OpenStudy (anonymous):

\[\int_a^bf(x)~dx=\lim_{n\to\infty}\sum_{i=1}^n f(x_i{\large^*})\Delta x\] It depends on the \(x_i{\large^*}\) that you choose... check this link for an explanation: http://tutorial.math.lamar.edu/Classes/CalcI/DefnOfDefiniteIntegral.aspx

OpenStudy (anonymous):

wait i didnt see reimann sums...thats the wrong method...i used

OpenStudy (anonymous):

yea i'm seeing it now

OpenStudy (anonymous):

ok so delta x is b-a which is 1-0 here so our delta x is ...???

OpenStudy (anonymous):

1?

OpenStudy (anonymous):

1/n

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

i think the page @SithsAndGiggles provide u will assist u further

OpenStudy (anonymous):

ok thanks

OpenStudy (anonymous):

okay i got a way different answer than 1 i got 2 :/

OpenStudy (anonymous):

here is what i did

OpenStudy (anonymous):

@Best_Mathematician

OpenStudy (anonymous):

so is it correct?

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