Ex 5.1, 9 - How many numbers lie b/w squares of 99 and 100? - Teachoo - Ex 5.1

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Ex 5.1, 9 How many numbers lie between squares of the following numbers? (iii) 99 and 100 Number lying between 992 and 1002 = 2 × smaller number = 2 × 99 = 198 ∴ 198 numbers lie between them

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