Question

What is `lim_(trarroo) (1/t -1/(t^2+t))`?

Answer 1

`lim_(trarroo) (1/t -1/(t^2+t)) =0`

Explanation:

`lim_(trarroo) (1/t -1/(t^2+t)) = lim_(trarroo)((t+1)-1)/(t(t+1))`

`= lim_(trarroo)t/(t(t+1))`

`= lim_(trarroo)1/(t+1)`

`= 0`