Question

Let ax:x is an integer 1÷2lessthan xlessthan 7÷2 write a in roster form

Answer 1

Step-by-step explanation:

Let A= {x:x is an integer 1/2 < x < 7/2}

1/2 < 1 < 2 < 3 < 7/2

then the roster form = A = { 1, 2, 3 }