Limits

Calculus Level 2

Let

$L\quad =\quad \underset { x\rightarrow 1 }{ lim } \quad \frac { P }{ 1-x^{ P } } \quad -\quad \frac { Q }{ 1-x^{ Q } }$

Then:

1) $\frac{P+Q}{2}$

2) $\frac{P - Q}{2}$

3) $\frac{PQ}{2}$

4) $\frac{P}{2Q}$

DETAILS

A) Write your answer as the SERIAL NUMBER provided

B) P and Q Are Real Constant

Write Your Solutions too