Daily Archives: November 28, 2016

Solutions of Mathematical Puzzles -Shakuntala Devi

Posted on November 28, 2016 by Praveenkumar K

 Sum of the reciprocals The sum of two numbers  is ten. Their product is twenty.Can you find the sum of the reciprocals of the two numbers?    Solution:   Given : a+b =10 ——-(1)  ab=20——–(2)       we need (1/a) … Continue reading →

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