Question

express B=(x:x =3n+1 where n W and 2 is less than m and 5 is greater than 5 in roster method​

Answer 1

Answer:

(i) 4/3∈ Q

4/3 belongs to set Q.

(ii) −2∉ N

−2 does not belongs to set N.

(iii) P = {p | p is an odd number}

P is a set of p such that p is an odd number.