1.

Evaluate the following limits: `lim_(xrarr0)((a^(x)-b^(x))/(x))`

Answer» Correct Answer - `(log a-logb)`
Given limit `=lim_(xto0){((a^(x)-1)-(b^(x)-1))/(x)}=lim_(xto0)((a^(x)-1)/(x))-lim_(xto0)((b^(x)-1)/(x))=(loga-logb).`


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