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2015-10-13T23:44:41+05:30

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We know that √3 = 1.732....
So one irrational number is :   √3 - 1    it is in between 0.7 and 0.77

70² = 4900
77² = 5929
take any number between them:  5111, 5221,  which is not a perfect square.

   √5111 /100    and  5221/ 100  will be between 0.70 and 0.77
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