Question

Limit chapter~ anyone can help me with these questions?
please gimme clear explanation :)​

Answer 1

Explanation:

I(S) = aS / (S + c)

As S approaches infinity, S becomes much larger than c. So S + c is approximately equal to just S.

lim(S→∞) I(S)

= lim(S→∞) aS / (S + c)

= lim(S→∞) aS / S

= lim(S→∞) a

= a

As S approaches infinity, I(S) approaches a.