Question

A - {x:x E N, x is a composite number and x<3}
write set A in the roster form​

Answer 1

Here is your answer mate ..

As the condition is to be less than 13 . The composite numbers less than 13 are 4 , 6 , 8 , 10 , 12 , 9 .

Then , { 4 , 6 , 8 , 9 , 10 , 12 } is the roster form for the given set - builder form .

Hope it helps you ...

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