Question:

On each line put a checkmark if and only if 2 is an element

Last updated: 9/13/2023

On each line put a checkmark if and only if 2 is an element

On each line put a checkmark if and only if 2 is an element of the set OA y y is the square of a real number OB 2 2 OC 2 D 2 2 2 OE 2 2 OF TER r is an integer greater than 1