Write the following sets in roster from: B = {x : x is an integer and –4

Question

Write the following sets in roster from: B = {x : x is an integer and –4 < x < 6}.

Philoid · Accepted Answer

Integers = …-6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7,…

The elements of this set are -3, -2, -1, 0, 1, 2, 3, 4 and 5 only.

So, B = {-3, -2, -1, 0, 1, 2, 3, 4, 5}