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The sum of two numbers is 28 and their product is 7 find the sum of the reciprocals of the numbers?
Wiki User
∙ 15y ago
x + y = 28 x*y = 7 x=7/y replacing X in eq 1 7/y+y=28 y^2 - 28y + 7 = 0 using above solutions find the reciprocal and sum -- Dhruv
Wiki User
∙ 15y ago
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