Essentially thats it, I have to estimate with the trapezium rule (I can do this)

then confirm with the integration by parts of

xe^xdx

but I just keep going round in circles.

Help!

Thanks

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- Jun 16th 2011, 03:37 AMtjnorthamUse integration by parts: xe^x dx within limits 0-0.6
Essentially thats it, I have to estimate with the trapezium rule (I can do this)

then confirm with the integration by parts of

xe^xdx

but I just keep going round in circles.

Help!

Thanks - Jun 16th 2011, 03:41 AMtjnorthamRe: Use integration by parts: xe^x dx within limits 0-0.6
ha, Ive just done it! No bother.

- Jun 16th 2011, 03:42 AMskeeterRe: Use integration by parts: xe^x dx within limits 0-0.6
- Jun 16th 2011, 03:53 AMtjnorthamRe: Use integration by parts: xe^x dx within limits 0-0.6
thanks, I was putting v=x and du/dx as e^x and kept coming back with the original integration problem as the vdu/dx part.