Posted by Tara on September 12, 2002 at 10:55:49:
I would appreciate help evaluating the following limit:
1) lim x->a+ ( sqrt(x) - sqrt(a) + sqrt(x-a) ) / sqrt(x^2 - a^2)
2) lim x->0 ( (1+x^3)^(1/3) - (1+x^5)^(1/5) ) / x^3
3)lim x->0 ( (1+ax)^(1/m) - (1+bx)^(1/n) ) / x