Question

Practice set 1.1
(1) Write the following sets in roster form.
(i) Set of even natural 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

Step-by-step explanation:

1) 2,4,6,8....

2) 2

3) -1,-2,-3,....

4) Sa,Re,Ga,Ma,Pa,Dha,Ni

Answer 2

Answer:

i) N = {0, 1, 2, 3, ...}

ii) P={ 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47 }

iii) I={ −1, −2, −3, ...}

iii) S={SA, RE, GA, MA, PA, DHA, NI}

Step-by-step explanation: