Q.9 How many numbers lie between squares of the following numbers?

(iii) 99 \; and \; 100

Answers (1)

We know that there are 2n non-perfect square numbers between the squares of the numbers n and (n + 1).

In this question, we have n = 99

Thus total number that lie between 99 and 100 = 2(99) = 198

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