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

Question

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. Ø
OD. (5,6,7,8,9,10,11,12)

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