Monday, January 23, 2017

calculus - Without using L'Hospital rule or series expansion find limxto0fracxxcosxxsinx.


Is it possible to find limx0xxcosxxsinx without using L'Hopital's Rule or Series expansion.



I can't find it.If it is dublicated, sorry :)


Answer



x(1cosx)xsinx=x3xsinx11+cosx(sinxx)2


For limx0x3xsinx use Are all limits solvable without L'Hôpital Rule or Series Expansion


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