Question

How many natural numbers lie between square of 19 and square of 20?

Answer 1

Answer: 39

Step-by-step explanation:

Answer 2

Answer:

hey mate here is your answer

Step-by-step explanation:

We know that,

(19)² = 19*19 = 361

(20)² = 20*20 = 400

Total natural`number between square of 19 and square of 20

 Starting from 362 and up to 399. As 361 and 400 both will not be included in these natural numbers. The natural numbers are -

363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399.

Therefore,between (19)² and (20)² , there are total 39 natural numbers.

hope it helps

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