Question

Use an appropriate Riemann sum to evaluate the limit (see attached).

Answer 1

Well your limit has x->infty but only mentions the variable n...

Answer 2

oh that was a typo on my part

Answer 3

n-->infinity . and it's what the problem requires...

Answer 4

Here is a similar problem if it helps:
steps are shown

Answer 5

Because any exponent in the denominator that is greater than the highest degree exponent in the numerator is zero

Answer 6

Yes, it's pretty retarded

Answer 7

I wrote that wrong but you know what I mean

Answer 8

I guess they're trying to drive the point home that a reimann sum with infinite rectangles is an integral...

Answer 9

Nvm what I said earlier. The sums are infinite, so they don't easily cancel out.

Answer 10

I think I'll just be like "Textbook is stupid. Answer is zero"... too much work