Question

Suppose U={1,2,3,4,5,6,7,8,9,10} is the universal set and M={7,8,9,10}. What is M?

A. {1,2,3,4,5,6}
B. {1,2,3,4,5,6,7,8,9,10}
C. Cannot be determined
D. {7,8,9,10}

Answer 1

Um, I'm pretty sure the answer is just D, since that's the same set as M.

Answer 2

D. {7,8,9,10}

Explanation:

Given that;

U={1,2,3,4,5,6,7,8,9,10} (the universal set)

and

M={7,8,9,10}

As shown above, the set

M={7,8,9,10}

The set M' which contains the elements in the universal set that are not in M is given as

M' = {1,2,3,4,5,6}

However, the question is on M therefore, the right answer is D. {7,8,9,10}