Question

How many numbers lie between squares of the following numbers? (i) 12and13 (ii) 25and26 (iii) 99and100​

Answer 1

Answer and explanation:

To find : How many numbers lie between squares of the following numbers?

Solution :

The numbers between and there are 2n non-square numbers.

(i) 12 and 13

i.e. n=12

So, between and

There are numbers.

(ii) 25 and 26

i.e. n=25

So, between and

There are numbers.

(iii) 99 and 100

i.e. n=99

So, between and

There are numbers.