Monday, 11 April 2016

calculus - Difficult Limit Question $ frac{0}{0}$ indeterminate form

I am trying to solve this limit:



$$\lim_{x\to 0}\frac{\pi\sin{x}-\sin{\pi x}}{x(\cos{x}-\cos(\pi x))}$$



I've tried solving it using l'hopital and conjugating.



Any solution, tip, or direction will be appreciated.




Thanks in advance,
Michael.

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