Question

Find the number of non - perfect square between 12² and 13² ...​

Answer 1

★ Correct Question :

How many Non - Perfect squares lie between 12² and 13² ?

★ Solution :

The Number of Non - Square Numbers between n² and (n + 1)² is 2n.

Here ,

n = 12

n + 1 = 13

Number of natural numbers lie

between 12² and 13²

2 × 12

Answer 2

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