Question

How do you find the domain of `h(t)=4/t`?

Answer 1

`"Domain": {t in RR | t ne 0}`

Explanation:

We have: `h(t) = frac(4)(t)`

The denominator of any fraction cannot be equal to zero:

`Rightarrow t ne 0`

Therefore, the largest possible domain for `h(t)` is `{t in RR | t ne 0}`.