Question

Describe the set in set builder form.
A = {1, 1/4,1/9,1/16}​

Answer 1

Answer :

A = { 1, 1/4, 1/9, 1/16 }

= { x | x = 1/n² , where n = 1, 2, 3, 4 }

Set builder form :

It is a form, in which we write the values in the simplest and the most general form with a definable property.

Answer 2

$\huge\underline\mathfrak\purple{Solution}$

Set builder form = { x : x = 1/n² , where n = 1 , 2 , 3 ...}

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