How many numbers lie between squares of the following numbers?
99 and 100
Since, Non-perfect Square numbers between n2 and (n+1)2 are 2n.
Here, n = 99
Therefore, non-perfect square numbers between 99 and 100 =2n=2×99=198
(i) 12 and 13 (ii) 25 and 26 (iii) 99 and 100
Question 9 (iii) How many numbers lie between squares of the following numbers?