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rishabh.mission
Integration Quetion .. Evaluate
\[\int\limits_{-1}^{1/2} ｜xcos(\pi x) dx\]
use dat thing called Tabular method
|dw:1358770538540:dw|
http://www.wolframalpha.com/input/?i=integral+of+xcos%28pi+x%29 im assuming you can deal with plugging in the values?
the problem like this? \[\Large \int_{-1}^{1/2} \left|x \cos(\pi x)\right|\mathrm dx\]
thanks @outkast