Suppose i have for and .

how to show that is Riemann Integrable and the riemann sum is 0 by using definition?

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- Jan 8th 2012, 05:34 AMyounhockRiemann Integral
Suppose i have for and .

how to show that is Riemann Integrable and the riemann sum is 0 by using definition? - Jan 8th 2012, 06:23 AMgirdavRe: Riemann Integral
Fix , and such that . Put and . Choose a good subdivision and you are done.

- Jan 8th 2012, 09:59 AMyounhockRe: Riemann Integral
- Jan 8th 2012, 10:21 AMgirdavRe: Riemann Integral
It's just a definition. and are step functions. Using the subdivision , you can check the definition of Riemann integrable.