a A is the set of integers greater than 7 and less than 11 B 12 13 14 15 Pair of sets b A is the set of odd numbers greater than 6 and less than 14 B is the set of integers greater than 20 and less than 25 c A 22 23 24 25 B 25 24 23 22 d A d f g B g p r OOOO OOOO Description equivalent but not equal equal but not equivalent both equivalent and equal neither equivalent nor equal OOOO equivalent but not equal equal but not equivalent both equivalent and equal neither equivalent nor equal equivalent but not equal equal but not equivalent both equivalent and equal O neither equivalent nor equal equivalent but not equal equal but not equivalent both equivalent and equal O neither equivalent nor equal