Question

{x : x is an even whole number less than 20}​

Answer 1

Answer:

( 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)

Step-by-step explanation:

keep the set bracket

Answer 2

Answer:

now we will write this in rooster form.

J={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19}