Fill the blank with either c or # to make the statement true. K -2 (2, 18, 26, 39) Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A. The E symbol should be used because is an element of the set O B. The E symbol should be used because (2 18, 26, 39) and -2 are equal sets. C. The of symbol should be used because is not an element of the set D. The # symbol should be used because (2, 18 26, 39) is a set and none of the elements in - 2 is a set OF. The e symbol should be used because his not an element of the set Of The e symbol'should be used because It's an element of the set