Question

3.) Write the following sets in Roster form:
(i) {x : x = 3n, ne W and n < 5}​

Answer 1

Answer:

Roster form ={3,6,9,12}

Answer 2

Answer:

{0,3,6,9,12}

Step-by-step explanation:

• as per question n€W and n<5
• so, n = 0,1,2,3,4
• we have to multiply 3 with the above numbers
• we get the answer in roaster form is {0,3,6,9,12}

I hope this helps you