Question

set-builder form
D = {-4, -3, -2, -1, 0, 1, 2}
C = {0, 1, 2, 3, ... ,19}

Answer 1

Answer :

• D = {x : x is n = N | ≤ -4, > 3 }

• C = {x : x is W | n ≥ 19 }

More Info :

• In set theory and its applications to logic, mathematics, and computer science, set-builder notation is a mathematical notation for describing a set by enumerating its elements, or stating the properties that its members must satisfy.