Question

U = {1, 2, 3, 7, 8, 9, 10, 11, 12} P = {1, 3, 7,10}, then P’=?

A){2,8,9,11,12} B){1,3,7,10} C) {9,10,11,12} D)

{1,2,3,7,8,9,10,11,1​

Answer 1

Answer:

c is the correct answer

Answer 2

Answer:

A is absolute right answer. Don't confuse yourself. Definitely A only right