Let D = \{10, 13, 15\}; E = \{10, 12, 13, 14\} and F = \{9, 11, 12, 13, 15\} List the elements in the set DUE. DUE = boxed \ (Use commas to separate answers.)

Answer 1

The set DUE can be found by taking the intersection of the sets D, U, and E.

D = {10, 13, 15}
U = {10, 12, 13, 14}
E = {9, 11, 12, 13, 15}

Taking the intersection of these three sets gives:

D ∩ U ∩ E = {13}

So, the elements in the set DUE are {13}.