Question

2. Describe each of the fo
llowing sets in Roster form :
A = {x : x is a natural number, 5 < x <14}
(i) B = {x : x is a factor of 18)
(in) C = {x:x is a prime factor of 330}
(iv) D = {x : x is a 2-digit number, the sum of whose digits is 8}
(v) E = (x:x is a natural number, x is a multiple of 7, x < 60}
(vi) F = (x:x is a natural number, x is neither prime nor composite}
(vii) G = (x:x is an even prime number}
(vii) H = (x : x is an odd natural number, 50 < x < 60}​

Answer 1

Answer:

A = { 6,7,8,9,10,11,12,13}

B= { 1,2,3,6,9}

C= { 2,3,5,11}

D = { 17,26,35,44,53,62,71}

E = { 7,14,21,28,35,42,49,56}

F = { 1}

G = { 2}

H = { 51,53,55,57,59}

Answer 2

Answer:

Step-by-step explanation: