Question

If U = {1, 3, 5, 7, 9, 11, 13}, then which of the following are subsets of U.

Answer 1

I suppose, the question is the same as here https://brainly.in/question/26228352#:~:text=K%20people%20helped-,Answer%3A,E%20are%20subsets%20of%20U.

Then the answer is $C = \{1, 9, 5, 13\}, D=\{5, 11, 1\}, E=\{13, 7, 9, 11, 5, 3, 1\}$