content area top Part 1 Find the set Upper A intersect empty setA . Upper U equals StartSet 1 comma 2 comma 3 comma 4 comma 5 comma 6 comma 7 comma 8 comma 9 comma 10 EndSetU={1, 2, 3, 4, 5, 6, 7, 8, 9, 10} Upper A equals StartSet 7 comma 8 comma 9 comma 10 EndSetA={7, 8, 9, 10} Question content area bottom Part 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. Upper A intersect empty set equalsA =StartSet nothing EndSetenter your response here (Use a comma to separate answers as needed.) B. Upper A intersect empty setA is the empty set