Question

lim x tends a (1/x-a)^2​

Answer 1

$\binom{lim}{x - > a} \frac{1}{ {(x - a)}^{2} }$

$= \frac{1}{(a - a) {}^{2} } \\ = \frac{1}{0} \\ = \infty$

THE ANSWER 0 IS WRONG RIGHT ONE IS INFINITY