hi
i am lost in this question. please help:
thanks
Applying that rule to the above gives (3^x * ln 3) / (1 + 3^x) . Now, I take ln 3 out of the limit and add and subtract 1 from numerator.
So it becomes 3* ln3 * lim [1 - 1/(1+3^x) ] .
Now the 1/(1+3^x) is zero when we apply limit to the above so, it becomes ln y = ln 3^3 the answer thus comes as 27 whcih is not even given as an option.