Question

A={x:x is an integer,1/2 < 7/2}
Write the roster form of A

Answer 1

Answer:

A = {2/2, 3/2, 4/2, 5/2, 6/2 }

Step-by-step explanation:

Given x is lesser than 7/2 (means 3½) and greater than ½  

(The values should be from 2/2 (means 1) to 6/2 (means 3)

then the values of A = {2/2, 3/2, 4/2, 5/2, 6/2 }

Assuming the question as " x is greater than ½ and lesser than 7/2. "