f(x)= e^(-1/(sin^2(x)) , -pi/2<x<pi/2 , x=/=0 f(x)= 0 , x=0 Can someone explain to me what these ranges mean? Do they have any effect on the derivitive? THANKS!
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Originally Posted by shmayer f(x)= e^(-1/(sin^2(x)) , -pi/2<x<pi/2 , x=/=0 f(x)= 0 , x=0 Can someone explain to me what these ranges mean? Do they have any effect on the derivitive? THANKS! Find this separately: Then combine. Good luck!
THANKS! ....if you can answer this, how would i find the second derivative? It would be the same as the first derivative just multiplied by the derivative of 2sin^-3(x)cosx..but how would i derive this ?? Thanks again
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