Question

Write each of the following sets in roster form.
(i) The set of months that end with 'ber'.
(ii) The set of angles of rectangle ABCD.
(iii) The set of letters of the word “JUSTICE'.
(iv) The set of two-digit numbers starting with 1.​

Answer 1

Answer:

(i) September, November, December

(ii) angle A, angle B , angle C , angle D

(iii) j,u,s,t,i,c,e

(iv) 1,11,12,13,14,15,16,17,18,19

Answer 2

☆Your answer☆

September ,November , December

angle a , angle b , angle c , angle d

j,u,i,s,t,i,c,e

11 , 12 , 13 , 14 , 15 , 16 ,17; 18 , 19

i hope this will help you .