2 Nov 2020 Question of the Day /Posted Bystephen/Comments0 By use of the Squeeze Theorem calculate the limit $ \lim\limits_{n \to \infty } \frac{1}{\sqrt{n^2+1}} + \frac{1}{\sqrt{n^2+2}} + \frac{1}{\sqrt{n^2+n}} $. https://mathsgrinds.ie/wp-content/uploads/2020/10/2020-10-29_21-49-23.mp4