Question

3.
Which of the following set represent N n W?
A) {1,2,3,...} B) {0, 1, 2, 3, .... }
C){0}
D) { }​

Answer 1

Answer:

B

Step-by-step explanation:

set N contains natural number from 1 to infinite and set W contains 0 to infinite therefore, { 0,1,2,3,......} indicates N union W.

Answer 2

Answer:

N- A) {1,2,3...}

W- B){0,1,2,3....}