I need to integrate dx from 1 to . If someone could please show me the first few steps, like the substitutions, that would be great! Thanks
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Have you tried with integration by parts? For the last integral you just have to use a simple substitution.
Oh, okay! So u=arctan(1/x) and dv=dx. It all makes sense now, thanks!
Originally Posted by NeedDirection Oh, okay! So u=arctan(1/x) and dv=dx. It all makes sense now, thanks! Indeed! I think you can figure out the last integral .
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