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## Homework Statement

## Homework Equations

delta(x) = [b-a]/n

xi=a+delta(x)i

## The Attempt at a Solution

So, it is said that i have to use riemann sums to solve this one.

what i did is i took the 1/12k out thus getting

1/12k[1/[1+1/12k] + 1/[1+2/12k] + 1/{1+19k/12k]]

I found that

xi = 1+1/12k

so ,

b-a = 1/12 and since a=1 b=13/12

i find that f(x) = 1/x and i evalute the integral from 1 to 12/12 of 1/x

I keep getting the wrong answer i really don't know what to do anymore