Let U={1,2,3,...,20). Write the following sets by listing the elements in braces.(a) (xEU 15 ?x? 12}(b) {xEU|x is divisible by 4)(c) (xEU|x=2n for some nEN}(a) Write (xEU15?x? 12) by listing the elements in braces. Choose the correct answer below.OA.(1,2,3,4,5,12,13,14,...,20)OB. (6,7,8,9,10,11)C. OD. (5,6,7,8,9,10,11,12)
