Question

Let U={1,2,3,4,5,6,7,8,9,10} and find the complement of the set U. Choose the correct answer below.

A. ∅
B. {0}
C. {11,12,13,14,15,16,17,18,19,20}
D. U

Answer 1

The complement of set U is the set of numbers from 11 to 20.

Step-by-step explanation:

The complement of set U is the set of all elements in the universal set U that are not in set U. In this case, the universal set U is {1,2,3,4,5,6,7,8,9,10}. The complement of U is represented by U', and it consists of all the elements that are not in U. Therefore, the complement of set U is the set of numbers from 11 to 20, which is option C: {11,12,13,14,15,16,17,18,19,20}.