Question

write each of the following sets in the roster form. (i) x:x= 2n +1 where neN and n<4​

Answer 1

Step-by-step explanation:

On putting n=1,2,3,... in x=2n+1, we get

x=3,5,7,...

Therefore, in roster form the given set is

{3,5,7,...}

Answer 2

4:47. play. Write the following sets in roster form (i) `A= 3^n. 52630. 66.0 K. 83.8 K. 1:25. play. If `B={x:x=(2n -