Question

Right-endpoint sum on interval [0, 4]

Answer 1

ok, upper darbaux sum way or just the calc II way?

Answer 2

Can i pull this out of the sum?
\[\frac{ 24n }{ n+n ^{2} }\]

Answer 3

the Calc I way, whatever that is

Answer 4

on the interval [0,4] I use:
f(1) + f(2) + f(3) + f(4) correct?

Answer 5

the bottom is imaginary?

Answer 6

oh nvm, no, you can't you can pull the top out though

Answer 7

i is referring to the i value for 0 < i < n

Answer 8

yea, I'm used to n for that

Answer 9

so anyways, you will have to factor the n on the bottom

Answer 10

\[\Delta x = \frac{ b-a }{ n } = \frac{ 4-0 }{ n } = \frac{ 4 }{ n }\]
I think

Answer 11

you know n

Answer 12

n goes to infty

Answer 13

but anyways, can you pull out all the n's you possibly can and tell me what you are left with?

Answer 14

\[\lim_{x \rightarrow \infty} 24n \sum_{i=1}^{n} \frac{ 1 }{ 4n+n^{2} } ?\]

Answer 15

can you pull out any on the bottom?

Answer 16

i mean 4in + 4n^2

Answer 17

it's ok

Answer 18

is that legal?

Answer 19

what legal?

Answer 20

just factor the bottom there