- #1
gkamal
- 36
- 0
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