MX2 Integration Marathon (1 Viewer)

quickoats

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Note that so some of your working is incorrect.
 

stupid_girl

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Hopefully I can introduce you another approach which is pure substitution and differential integration that I’m developing. However i need to prepare for trials atm!
Looking forward to your approach.:)
 

Canteen

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To get this thread going again I thought I'd give one of these a go.

Letting :


We can eliminate any odd function terms in the expansion of the numerator (note that the denominator is even) as we are integrating over , so they go to 0. We end up with:



Both integrals are pretty straight forward to evaluate now, yielding a final answer of .
 

chilli 412

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To get this thread going again I thought I'd give one of these a go.

Letting :


We can eliminate any odd function terms in the expansion of the numerator (note that the denominator is even) as we are integrating over , so they go to 0. We end up with:



Both integrals are pretty straight forward to evaluate now, yielding a final answer of .
what was your thought process behind that u-sub?
 

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