Limit with a Zing

Calculus Level 2

Let aa be a positive integer such that the following limit exists: limx1(1x11xa2x+1).\lim_{x\to 1} \left( \frac{1}{x-1} - \frac{1}{x^a-2x+1}\right). If the value of the limit is b,b, find a+b.a+b.

×

Problem Loading...

Note Loading...

Set Loading...