Question

Write the following sets in roster form.
(i) Set of even numbers
(ii) Set of even prime numbers from 1 to 50
(iii) Set of negative integers
(iv) Seven basic sounds of a sargam (sur)

Answer 1

(i) A = {..., $-$6, $-$4, 0, 2, 4, 6, ...}

(ii) B = {2}

(iii) C = {..., $-$5, $-$4, $-$3, $-$2, $-$1}

(iv) D = {SA, RE, GA, MA, PA, DHA, NI}