Question

The rational number between√25 and 6½ is a) 6 .03 b) 25.02. c) 5.12. d) none .​

Answer 1

Step-by-step explanation:

Solution:

(i) Since, non-perfect square numbers between n^2\ and\ \left(n+1\right)^{2\ }are\ 2n

Here, n = 12

Therefore, non-perfect square numbers between 12 and 13 = 2n = 2 x 12 = 24

(ii) Since non-perfect square numbers between n^2and\ \left(n+1\right)^2\ are\ 2n

Here, n = 25

Therefore, non-perfect square numbers between 25 and 26 = 2n = 2 x 25 = 50

(iii) Since, non-perfect square numbers between n^2and\left(n+1\right)^2are\ 2n

here, n = 99

Therefore, non-perfect square numbers between 99 and 100 = 2n = 2 x 99 = 198