Saturday, January 21, 2012

Riemann sum problem?

Given the function f(x)=3x+2, subdivide the interval [1,5] into n equal width subintervals and construct the Riemann sum corresponding to evaluation at right-hand endpoints. Then compute the limit as n->infinity. (You will need Little Gauss's formula: 1+2+3+...+k=k(k+1)/2

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