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How many non square number lie between 20*20 and 21*21 |
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Answer» ong>ANSWER: 41 Explanation: To answer this we need to know the value of the square of 20 and 21 respectively and subtract the square of 20 from the square of 21. Now that we have GOT the squares calculated subtract the square of SHORTER number from the square of larger number. Therefore, there are 41 NUMBERS lying between the square of 20 and 21. |
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