Answer :

Answer:

{x | n ∈ N, x = 2n - 1}

Step-by-step explanation

This is the set of all odd numbers

N is the set of all natural numbers i.e. positive integers
So n values will be 1, 2, 3 etc
x values will be 2*1 - 1 = 1, 2*2 - 1 = 3, 2*3 - 1 =5 and so on

{x | n ∈ N, x = 2n - 1}

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