Question

2.
Match roster forms with the set builder form.
(1)
{p, I, i, n, c, a, 1} (a)
(ii) {0}
(b) {x : x is an integer and x2-9=0}
{1, 2, 3, 6, 9, 18} (C) {x: x is an integer and x + 1 =1}
{3, -3}
(d)
(iv)
{x:x is a positive integ.er and is a divisor of 18)
{x:x is a letter of the word PRINCIPAL}​

Answer 1

Answer:

Operations of sets. Google Babaa. it's do big