Question

-
Sets
set of
numbers
Q2) Write each of 앙 following
sets by roster form
1)the set of even natural
2) the set of factors of 21
3)the set of odd numbers between 20 and 30
4) Set of months in years
that have 30 days
of odd
they​

Answer 1

Answer:

1) {2,4,6,8,10.........infinity}

2) {1,3,7,21}

3){21,23,25,27,29}

4){April,June, September, November}

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Answer 2

Step-by-step explanation:

1) {2,4,6,8,10,12,14,....................}

2){1,3,7,21}

3){21,23,25,27,29}

4){April, June, September, November}

hope it's helpful to you