Question

write each of the following sets in roster form and also in set builder form (i) the set of even number less than 13. (ii) the set of all factors of 12 (iii) the set of composite number less than 16 (iv) the set of natural number less than 21 and divisible by 3 (v) the set of all letters of the word 'mathematics' (vi) the set of integers which lie between "-4" and 4 (both inclusive)​

Answer 1

Step-by-step explanation:

cebtxtddycyanuwnfehezrnqkkalzvcd

Answer 2

Answer:

Step-by-step explanation:

(i) the set of even number less than 13

(2, 4, 6, 8, 10, 12)

(ii) the set of all factors of 12

( 1,2,3,4,6,12)

(iii)  set of all composite number less than 16

(4,6,8,9,10,12,14,15)

(iv) the set of natural no less than 21

(3,6,9,12,15,18)

(vi) the set of integers between -4 an 4

(-3,-2,-1,0,1,2,3)