Question

# Write the roster form of the given set: $A =$ {$x: \text{x is an integer}, -3 < x < 3$}.

We have to write the given set $A =$ {$x: \text{x is an integer}, -3 < x < 3$} in the roster form.
We will include all the possible integers greater than -3 and less than 3 to write the set roster form of the given set $A =$ {$x: \text{x is an integer}, -3 < x < 3$}.
So, we have $x=-2,-1,0,1,2$.
Thus, the set A in set roster form is $A=\left\{ -2,-1,0,1,2 \right\}$.
Hence, we can write the given set in set roster form as $A=\left\{ -2,-1,0,1,2 \right\}$.