Fill the blank with either E or to make the statement true. 4_{2, 3, 6, 7} Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The symbol should be used because (2, 3, 6, 7} is a set and none of the elements in 4 is a set. OB. The E symbol should be used because (2, 3, 6, 7) and 4 are equal sets. OC. The E symbol should be used because OD. The symbol should be used because OE. The symbol should be used because OF. The E symbol should be used because is an element of the set. is an element of the set. is not an element of the set. is not an element of the set.