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Re: [obm-l] LIMITES



a) Fazendo x=1/y quando x->0+ y->+inf.
x^x = (1/y)^(1/y) = exp(-ln(y)/y)
Observe que y cresce mais rápido que ln(y), logo o expoente tende a zero e o limite de x^x tende a 1
 
Ojesed.
----- Original Message -----
Sent: Friday, April 28, 2006 2:42 PM
Subject: [obm-l] LIMITES

a) lim(x->0+) x^x
b)lim(x->a) (x^n-a^n)/((lnx)^n-(lna)^n)
 


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