Why does this not exist? I thought if you plugged in infinity, you would just get infinity. Do you not plug in infinity?

See below

Step-by-step explanation:

It does not exist because the

doesn't tend to some value it just loop around

for ever

it exist when we have

there when the value of x increasing the fractions tends to 0

so we can say that when x approaches infinity the value is 0.

Tell me if i haven't made myself clear

step-by-step :