The product of two natural numbers is 17. Then, the sum of the reciprocals of th

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The product of two natural numbers is 17. Then, the sum of the reciprocals of their squares is :

Options:

A . $$\frac{1}{289}$$

B . $$\frac{289}{290}$$

C . $$\frac{290}{289}$$

D . $$289$$

Answer: Option C

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