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}
