Question

E={x|x=(2n+1),n belongs to W ,n<4​

Answer 1

Step-by-step explanation:

n={1}

it's my personal view

Answer 2

$we \: know \: that \: x \: is \: an \: odd \: number \\ \\ so \: also \: given \: that \: n < 4 \\ \\ therefore \\ \\ e = (3)$

hope that helps