Question

Write the following set in roster (Tabular) form:

A₃ = {x : x ∈ Z, −3 ≤ x < 4}

Answer 1

A₃ = {x : x ∈ Z, -3 ≤ x < 4}

∵ −3 ≤ x < 4

∴ x = −3, −2, −1, 0, 1, 2, 3

∴ Given set in roster (Tabular) form is

A₃ = {−3, −2, −1, 0, 1, 2, 3}