Question

write the following set in set builder form C={11,13,17,19}

Answer 1

A={x/x belongs to P and x is equal to or greater than 11 or x is equal to 19 or less than 19}

Explanation:P is the set of all prime Numbers P={2,3,5,7,11,13...........}

I have yet to learn to type the symbols of belongs to , equal to or greater than,and equal to or less than.