can someone solve lim (sin4x)/(x^2+8x) x approaches 0
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Originally Posted by cummings15 can someone solve lim (sin4x)/(x^2+8x) x approaches 0
A little more basic method: cummings15, rewrite it as . Now, if you know the , this is easy.
Last edited by HallsofIvy; May 6th 2010 at 09:01 AM.
wats actually a l'hopital rule
Yes, I just noticed the title of the thread- but I still think the more fundamental method is better.
l'hospital is a rule to differentiate numerator and denominator separately and then substitute the limit can we use it for 1/0 cases or infinity/0 cases??
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