Question

How do you determine the limit of `1/(x-3)` as x approaches `3^+`?

Answer 1

`oo`

Explanation:

We have:

`lim_(xrarr3^+)1/(x-3)`

We can see that the denominator in this situation goes closer and closer towards zero from the positive side. Since the limit of `1/x` as `x` approaches `0` from the positive side is `oo`, this function will also approach `oo`.