This was a problem in my test this morning. I was not able to answer it. But I thought it was pretty interesting, and would like to know the answer. Could you guys help me out?
Perhaps dividing both numerator and denominator by giving so we can think of it as a Riemann sum for will work.
To what familiar and very easy to integrate function's Riemann sum does the last sum above ressemble?
And in what interval, of course?