Answer to Question #255224 in Discrete Mathematics for sandi

Question

Use set builder notation to give a description of each of these sets. a) {0, 3, 6, 9, 12} b) {−3,−2,−1, 0, 1, 2, 3} c) {m, n, o, p}

Answer 1

a. $\{x|x=3n,n=0,1,2,3,4\}$

b. $\{x\isin Z|-3\leq x\leq 3\}$

c. $\{m,n,o,p\}$