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plzzzz just type the question when you post

|dw:1353736632757:dw|

Well it's better when I draw it out.

The answer is 8 but I have no idea why. @math>philosophy @satellite73

the answer is 8? i don't think that is right

It shouldn't be 8. Are you still doing Riemann sums?

Well according to maple it's 8.

Then there must be a syntax error

I checked on wolfram too.

oh i am a dope

Let me double check.

the index is \(i\) but the expression is \(\frac{8}{n}\)

Yeah.

oh

so it is a constant

Well I know that but then we have:
|dw:1353736967140:dw|

How? If I said n =1 and then n=2 they aren't the same.

sigma of 1 is n , so

Ohh right!!!! I feel like an idiot....

are you summing over \(i\) or over \(n\) ?

Got it! Thanks everyone :) .

ok