Question

Write in set builder form.

F={1/2,2/5,3/6,4/17,5/26,6/37,7/50}​

Answer 1

A = {x|x = x/x²+1, x € N}

Answer 2

Hey Ma8 ,

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set builder form => F = {X :

$x \: = n \div {n}^{2} + 1$

and n = 1,2,3,4,5,6,7 }

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