# The method lim() does not return a simple integer

Hi,

I have two cases where I would expect the answer to be a simple integer when I take the limit using lim(..)

lim(i/(i+1),i=infinity)

This answer should be **1.** Instead I get: **1/2*I + 1/2**

lim(1/((2*i+3)*(2*i+2)),i=+oo)

Similarly, the answer should be **0**

Instead I get this form:

**-5/52*I + 1/52**

Question: Am I using the right method, od do I need to add more constraints ?

thanks Pat