See attachment.
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You can find using integration by parts. Do you know this method?
Originally Posted by pickslides You can find using integration by parts. Do you know this method? yah its like uv- integral of vdu so is it xe^x - e^x ?
Originally Posted by WartonMorton yah its like uv- integral of vdu so is it xe^x - e^x ? Sounds good.
so thus the improper integral is -1 ?
That's what I get.
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